樱花草在线社区www韩国,最近中文字幕在线mv视频7 ,一边吃奶一边添p好爽高清视频

: Check Encyclopedia

(4S)-4-hydroxy-6-methylheptan-2-one

CAS No. : 331993-83-0 Formula : C8H16O2 Molecular Weight. : 144.211 Check Encyclopedia

Synonyms : (S)-4-hydroxy-6-methyl-2-heptanone; 4-hydroxy-6-methylheptan-2-one;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
CHEMSTEP	98%	14Day (s)	25kg	Request For Qutation

More Suppliers

: Check Encyclopedia

4-hydroxy-6-methylheptan-2-one

CAS No. : 57548-36-4 Formula : C8H16O2 Molecular Weight. : 144.211 Check Encyclopedia

Synonyms : Isobutyl-acetonyl-carbinol; 4-hydroxy-6-methyl-heptan-2-one; 6-methyl-4-hydroxy-2-heptanone; 4-Hydroxy-6-methyl-heptan-2-on; 2-Heptanone,4-hydroxy-6-methyl;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

1,1,1-trichloro-2-hydroxy-6-methylheptan-4-one

CAS No. : 22703-72-6 Formula : C8H13Cl3O2 Molecular Weight. : 247.547 Check Encyclopedia

Synonyms : 1,1,1-Trichlor-6-methylheptan-2-ol-4-on; 1,1,1-trichloro-2-hydroxy-6-methyl-4-heptanone; 1,1,1-trichloro-2-hydroxy-6-methyl-heptan-4-one; 1,1,1-Trichlor-2-hydroxy-6-methyl-4-heptanon; 1,1,1-Trichlor-6-methyl-4-oxo-heptan-2-ol; 1,1,1-Trichlor-2-hydroxy-6-methyl-heptan-4-on;

Supplier : All (2) China Suppliers (2) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation

More Suppliers

: Check Encyclopedia

3-hydroxy-4-(6-methoxynaphthalen-2-yl)-3-methylheptan-2-one

CAS No. : 56600-83-0 Formula : C19H24O3 Molecular Weight. : 300.392 Check Encyclopedia

Synonyms :

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

(1R,3aR,4S,7aR)-1-((S)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahyrdo-1H-inden-4(2H)-one

CAS No. : 213250-67-0 Formula : C18H32O2 Molecular Weight. : 280.445 Check Encyclopedia

Synonyms : (20S)-25-hydroxy Grundmann's ketone; (1R,3aR,7aR)-1-((S)-5-Hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-4-one; (20S)-de-A,B-25-hydroxycholestan-8-one;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

4H-Inden-4-one, 1-[1,5-dimethyl-5-[(triethylsilyl)oxy]hexyl]octahydro-7a-methyl-, [1R-[1α(R*),3aβ,7aα]]-

CAS No. : 144848-24-8 Formula : Molecular Weight. : Check Encyclopedia

Synonyms : 25-[(triethylsilyl)oxy]de-A,B-cholestan-8-one; (1R,3aR,7aR)-1-[(R)-6-triethylsilanyloxy-6-methylheptan-2-yl]-7a-methylhexahydro-1H-inden-4(2H)-one; (1R,3aR,7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-one;

Supplier : All (4) China Suppliers (3) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
SAGECHEM LIMITED	98%	7Day (s)	1kg	Request For Qutation
CHEMSCENE LIMITED LIABILITY COMPANY	98%	7Day (s)	1g	Request For Qutation

More Suppliers

: Check Encyclopedia

7α-hydroxycholest-4-en-3-one

CAS No. : 3862-25-7 Formula : C27H44O2 Molecular Weight. : 400.637 Check Encyclopedia

Synonyms : 7-Hydroxycholest-4-en-3-one; 7alpha-hydroxycholest-4-en-3-one; 7a-hydroxy-cholestene-3-one; 7|A-Hydroxy-4-cholesten-3-one; Cholest-4-en-7alpha-ol-3-one; 7alpha-Hydroxy-4-cholesten-3-one; (7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one;

Supplier : All (17) China Suppliers (7) Price Available (5) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	$1
Shanghai Miner Chemical Technology Co., Ltd.	99%	21Day (s)	1mg	$493.67
Shanghai Aladdin Bio-Chem Technology Co.,LTD	99%	56Day (s)	1mg	$519.68
Santa Cruz Biotechnology, Inc.	96%	10Day (s)	1mg	$500

More Suppliers

: Check Encyclopedia

α-Phenyl-β-(methanesulfonyl)ethanesulfonyl chloride

CAS No. : 70550-73-1 Formula : C18H32O2 Molecular Weight. : 280.445 Check Encyclopedia

Synonyms :

Supplier : All (6) China Suppliers (5) Price Available (1) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	$1
SAGECHEM LIMITED	98%	7Day (s)	1kg	Request For Qutation
Chongqing Karan Pharmaceutical Co., Ltd.	97%	7Day (s)	1g	Request For Qutation
CHEMSCENE LIMITED LIABILITY COMPANY	98%	7Day (s)	1g	Request For Qutation

More Suppliers

: Check Encyclopedia

(8S,9S,10R,13R,14S,17R)-5-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-4-one

CAS No. : 19043-66-4 Formula : C27H46O2 Molecular Weight. : 402.653 Check Encyclopedia

Synonyms : 4-Oxo-5a-cholestan-5-ol; Cholestan-4-one,5-hydroxy-,(5a)-(9CI); 5a-Cholestan-4-one,5-hydroxy-(6CI,8CI); 5a-Cholestan-5a-ol-4-one;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

7α,26-dihydroxycholest-4-en-3-one

CAS No. : 4675-38-1 Formula : C27H44O3 Molecular Weight. : 416.636 Check Encyclopedia

Synonyms : 7|A,26-dihydroxy-4-cholesten-3-one; Cholest-4-en-3-one,7,26-dihydroxy-,(7alpha); 7,26-Dhxyclso; 4-cholesten-7alpha,26-diol-3-one; 7alpha,26-dihydroxycholest-4-en-3-one; (7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-17-[(2R)-7-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one; 7alpha,26-Dihydroxy-4-cholesten-3-one;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

25-hydroxy-24-oxocalciol

CAS No. : 74886-61-6 Formula : C27H42O3 Molecular Weight. : 414.621 Check Encyclopedia

Synonyms : 25-Hydroxy-24-oxovitamin D3; (6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-hydroxy-2-methylheptan-3-one; 24-Keto-25-hydroxyvitamin D3; 25-Hydroxy-24-oxocholecalciferol; 9,10-Secocholesta-5,7,10(19)-trien-24-one,3,25-dihydroxy-,(3beta,5Z,7E);

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

(6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-hydroxy-2-methylheptan-4-one

CAS No. : 83353-84-8 Formula : C27H42O3 Molecular Weight. : 414.621 Check Encyclopedia

Synonyms : 23-Keto-25-hydroxyvitamin D3; 25-Hydroxy-23-oxocholecalciferol; 25-Hydroxy-23-oxovitamin D3;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

3-[(E)-2-[(1R,3aR,4R,7aR)-4-hydroxy-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-yl]ethenyl]-4-methylidenecyclohex-2-en-1-one

CAS No. : 109947-25-3 Formula : C27H42O3 Molecular Weight. : 414.621 Check Encyclopedia

Synonyms : Dsco/*bi; 8,25-Dihydroxy-9,10-seco-4,6,10(19)-cholestatrien-3-one; 8,25-(OH)2-3-Oxoneo-D3; 9,10-Secocholesta-4,6,10(19)-trien-3-one,8,25-dihydroxy-,(8alpha); 8R,25-dihydroxy-9,10-seco-4,6,10(19)-cholestatrien-3-one;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	100g	Request For Qutation

More Suppliers

: Check Encyclopedia

(6R)-6-[(1R,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,4-dihydroxy-2-methylheptan-3-one

CAS No. : 84164-55-6 Formula : C27H42O4 Molecular Weight. : 430.62 Check Encyclopedia

Synonyms : 23,25-Dihydroxy-24-keto-cholecalciferol; 23,25-Dihydroxy-24-oxocholecalciferol; 23,25-Dihydroxy-24-oxovitamin D3; 23,25-DO-Vitamin D3;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

More Suppliers

: Check Encyclopedia

(1R,3aS,3bS,7S,9aR,9bS,11aR)-7-hydroxy-9a,11a-dimethyl-1-(6-methylheptan-2-yl)-1,2,3,3a,3b,5,7,8,9,9b,10,11-dodecahydrocyclopenta[i]phenanthridin-4-one

CAS No. : 111300-81-3 Formula : C26H43NO2 Molecular Weight. : 401.625 Check Encyclopedia

Synonyms : 6-Azacholesterol; 6-Azacholest-4-en-3-ol-7-one;

Supplier : All (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Ibookbio	96%	7Day (s)	500g	Request For Qutation

More Suppliers

综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

All Categories

(4S)-4-hydroxy-6-methylheptan-2-one

4-hydroxy-6-methylheptan-2-one

1,1,1-trichloro-2-hydroxy-6-methylheptan-4-one

3-hydroxy-4-(6-methoxynaphthalen-2-yl)-3-methylheptan-2-one

(1R,3aR,4S,7aR)-1-((S)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahyrdo-1H-inden-4(2H)-one

4H-Inden-4-one, 1-[1,5-dimethyl-5-[(triethylsilyl)oxy]hexyl]octahydro-7a-methyl-, [1R-[1α(R*),3aβ,7aα]]-

7α-hydroxycholest-4-en-3-one

α-Phenyl-β-(methanesulfonyl)ethanesulfonyl chloride

(8S,9S,10R,13R,14S,17R)-5-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-4-one

7α,26-dihydroxycholest-4-en-3-one

25-hydroxy-24-oxocalciol

(6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-hydroxy-2-methylheptan-4-one

3-[(E)-2-[(1R,3aR,4R,7aR)-4-hydroxy-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-yl]ethenyl]-4-methylidenecyclohex-2-en-1-one

(6R)-6-[(1R,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,4-dihydroxy-2-methylheptan-3-one

(1R,3aS,3bS,7S,9aR,9bS,11aR)-7-hydroxy-9a,11a-dimethyl-1-(6-methylheptan-2-yl)-1,2,3,3a,3b,5,7,8,9,9b,10,11-dodecahydrocyclopenta[i]phenanthridin-4-one