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 > 2-ETHYNYL-1,3,5-TRIMETHOXY-BENZENE
Check Encyclopedia

(2,4,6-Trimethoxyphenyl)acetylene

CAS No. : 136612-71-0 Formula : C11H12O3 Molecular Weight. : 192.211 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

3Day (s)

100g

Request For Qutation

2A Pharmachem USA

96%

7Day (s)

1kg

Request For Qutation

Check Encyclopedia

1,3,5-trimethoxy-2-[2-(2,4,6-trimethoxyphenyl)ethynyl]benzene

CAS No. : 116064-25-6 Formula : C20H22O6 Molecular Weight. : 358.385 Check Encyclopedia
Synonyms :
Supplier : All (1)
Recommended Supplier Purity Lead Time Packing Price View

American Custom Chemicals Corporation

96%

7Day (s)

10g

Request For Qutation

Check Encyclopedia

1,3,5-trimethoxy-2,4,6-tris[2-(4-nitrophenyl)ethynyl]benzene

CAS No. : 793684-44-3 Formula : C33H21N3O9 Molecular Weight. : 603.535 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥97%

14Day (s)

1kg

Request For Qutation