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 > 1,4'-methanediyl-bis-piperidine
Check Encyclopedia

1-(PIPERIDIN-4-YLMETHYL)PIPERIDINE

CAS No. : 32470-52-3 Formula : C11H22N2 Molecular Weight. : 182.306 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Career Henan Chemical Co

0.98

3Day (s)

10g

Request For Qutation

Beijing Bailingwei Technology Co., Ltd.

96%

7Day (s)

500g

Request For Qutation

APOLLO-NMR

95%

7Day (s)

100g

Request For Qutation

MATRIX

96%

7Day (s)

500mg

$219