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

  Procurement Request
HomeCompound Synonyms > 7-methoxy-4-methyl-chromen-2-one
Check Encyclopedia

8-hydroxy-7-methoxy-4-methyl-chromen-2-one

CAS No. : 22084-94-2 Formula : C11H10O4 Molecular Weight. : 206.195 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Shanghai Jizhi Biochemical Technology Co., Ltd.

分析對(duì)照品,HPLC≥98%

2Day (s)

20mg/瓶

Request For Qutation

Shanghai Xinyu Biological Technology Co., Ltd.

98%

2Day (s)

20mg

$600

Jining blue of the sky biological technology co., LTD

98%

7Day (s)

20mg

Request For Qutation

SHANGHAI DENGCHI INTERNATIONAL TRADE CO.,LTD

98%

7Day (s)

20mg

$92.31

Molchemical

96%

7Day (s)

25kg

Request For Qutation

Check Encyclopedia

7-methoxy-2-(4-methyl-3-nitrophenyl)chromen-4-one

CAS No. : 921942-51-0 Formula : C17H13NO5 Molecular Weight. : 311.289 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

7Day (s)

1kg

Request For Qutation

Check Encyclopedia

7-methoxy-2-methyl-5-(2-oxopropyl)chromen-4-one

CAS No. : 28955-29-5 Formula : C14H14O4 Molecular Weight. : 246.259 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Check Encyclopedia

7-methoxy-5-methyl-2-(2-oxopropyl)chromen-4-one

CAS No. : 61424-91-7 Formula : C14H14O4 Molecular Weight. : 246.259 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥97%

14Day (s)

1kg

Request For Qutation

Check Encyclopedia

3-benzyl-7-methoxy-2-methyl-chromen-4-one

CAS No. : 110690-59-0 Formula : C18H16O3 Molecular Weight. : 280.318 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Molchemical

96%

7Day (s)

1噸

Request For Qutation

Check Encyclopedia

2-amino-7-methoxy-5-methyl-4H-chromen-4-one

CAS No. : 625838-64-4 Formula : C11H11NO3 Molecular Weight. : 205.21 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Yunnan Suli bio-pharma technology co., LTD

96%

3Day (s)

25g

Request For Qutation

Check Encyclopedia

4-methyl-7-[(2,3,4,5,6-pentafluorophenyl)methoxy]chromen-2-one

CAS No. : 89568-38-7 Formula : C17H9F5O3 Molecular Weight. : 356.244 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

7Day (s)

1kg

Request For Qutation

Check Encyclopedia

7-methoxy-3-(2-methoxy-phenyl)-2-methyl-chromen-4-one

CAS No. : 70387-00-7 Formula : C18H16O4 Molecular Weight. : 296.317 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥98%

7Day (s)

100g

Request For Qutation

Check Encyclopedia

7-methoxy-2-methyl-3-(2-phenyl-1,3-thiazol-4-yl)chromen-4-one

CAS No. : 51625-95-7 Formula : C20H15NO3S Molecular Weight. : 349.403 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥97%

14Day (s)

1kg

Request For Qutation

Check Encyclopedia

7-hydroxy-3-(2-methoxy-phenyl)-2-methyl-chromen-4-one

CAS No. : 308087-55-0 Formula : C17H14O4 Molecular Weight. : 282.291 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

99%

14Day (s)

500g

Request For Qutation

Fluorochem Ltd.

96%

28Day (s)

1g

Request For Qutation

Check Encyclopedia

7-hydroxy-5-methoxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one

CAS No. : 1456807-80-9 Formula : C16H20N2O4 Molecular Weight. : 304.341 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Saipeng Chemical (Shanghai) Co., Ltd.

95%

7Day (s)

500g

Request For Qutation

Total 86 12345 Next Go to Page GO