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 > Pentanedioic acid, 3,3-dimethyl-, dimethyl ester
Check Encyclopedia

dimethyl 3,3-bis(4-hydroxy-3,5-dimethylphenyl)pentanedioate (en)Pentanedioic acid, 3,3-bis(4-hydroxy-3,5-dimethylphenyl)-, dimethyl ester (en)

CAS No. : 249620-00-6 Formula : C23H28O6 Molecular Weight. : 400.465 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Check Encyclopedia

4-cyano-5-ethoxy-3,3-dimethyl-5-oxopentanoate

CAS No. : 62934-86-5 Formula : C10H14NO4- Molecular Weight. : 212.222 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

3,3-dimethyl-5-oxo-5-prop-2-enoxypentanoate

CAS No. : 168072-78-4 Formula : C10H15O4- Molecular Weight. : 199.224 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

99%

14Day (s)

500g

Request For Qutation