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 > 4,4'-Methylenebis(3-methoxynaphthalene-2-carbonyl chloride)
Check Encyclopedia

4-[(3-carbonochloridoyl-2-methoxynaphthalen-1-yl)methyl]-3-methoxynaphthalene-2-carbonyl chloride

CAS No. : 39026-34-1 Formula : C25H18Cl2O4 Molecular Weight. : 453.314 Check Encyclopedia
Supplier : All (2)
Recommended Supplier Purity Lead Time Packing Price View

Dayang Chem (Hangzhou) Co., Ltd

98%

7Day (s)

25kg

Request For Qutation

Ibookbio

96%

7Day (s)

10g

Request For Qutation

Chemos GmbH

96%

7Day (s)

500g

Request For Qutation