Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-METHANESULFONYL-4-PHENYLETHYNYL-BENZENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33592-56-2

33592-56-2 structure

33592-56-2 structure

Name: 1-METHANESULFONYL-4-PHENYLETHYNYL-BENZENE
Chemical Name: 1-methylsulfonyl-4-(2-phenylethynyl)benzene
CAS Number: 33592-56-2
Molecular Formula: C₁₅H₁₂O₂S
Molecular Weight: 256.32000
Create Date: 2018-04-07 08:00:00
Modify Date: 2025-09-11 21:32:48

Name	1-methylsulfonyl-4-(2-phenylethynyl)benzene
Synonyms	1-METHANESULFONYL-4-PHENYLETHYNYL-BENZENE p-Methylsulfonyldiphenylacetylen

Molecular Formula	C₁₅H₁₂O₂S
Molecular Weight	256.32000
Exact Mass	256.05600
PSA	42.52000
LogP	3.57070

HS Code	2904100000

33533-42-5 structure

33533-42-5

~85%

33592-56-2 structure

33592-56-2

Literature: Chen, Qiao-Hong; Rao, P. N. Praveen; Knaus, Edward E. Bioorganic and Medicinal Chemistry, 2005 , vol. 13, # 23 p. 6425 - 6434

536-74-3 structure

536-74-3

~%

33592-56-2 structure

33592-56-2

Literature: Friesen, Richard W.; Dube, Daniel; Fortin, Rejean; Frenette, Richard; Prescott, Sylvie; Cromlish, Wanda; Greig, Gillian M.; Kargman, Stacia; Wong, Elizabeth; Chan, Chi Chung; Gordon, Robert; Xu, Li Jing; Riendeau, Denis Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 22 p. 2677 - 2682

Precursor 2
33533-42-5 536-74-3
DownStream 1
54945-18-5

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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