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145937-21-9

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145937-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145937-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,3 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145937-21:
(8*1)+(7*4)+(6*5)+(5*9)+(4*3)+(3*7)+(2*2)+(1*1)=149
149 % 10 = 9
So 145937-21-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H26O6S/c1-3-4-5-6-15(24(20,21)22)12-14(18)9-7-13-8-10-16(19)17(11-13)23-2/h8,10-11,15,19H,3-7,9,12H2,1-2H3,(H,20,21,22)

145937-21-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-hydroxy-3-methoxyphenyl)-3-oxodecane-5-sulfonic acid

1.2 Other means of identification

Product number -
Other names 6-Gingesulfonic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:145937-21-9 SDS

145937-21-9Downstream Products

145937-21-9Relevant articles and documents

6-Gingesulfonic acid, a new anti-ulcer principle, and gingerglycolipids A, B and C, three new monoacyldigalactosylglycerols from Zingiberis rhizoma originating in Taiwan

Yoshikawa,Hatakeyama,Taniguchi,Matuda,Yamahara

, p. 2239 - 2241 (1992)

By monitoring the effects of HCl/ethanol-induced gastric lesions in rats, a new anti-ulcer principle named 6-gingesulfonic acid was isolated from Zingiberis Rhizoma, the dried rizhome of Zingiber officinale Roscoe (cultivated and processed in Taiwan) toge

First enantioselective synthesis of gingesulfonic acids and unequivocal determination of their absolute stereochemistry

Adamo, Mauro F. A.,Bencivenni, Grazia,Gillick-Healy, Malachi W.,Kelly, Brian G.,Moccia, Maria,Ravelli, Andrea

supporting information, p. 1091 - 1094 (2020/02/22)

Herein we report the first organocatalysed enantioselective synthesis of gingesulfonic acids and shogasulfonic acids via a mild and convenient aminothiourea-catalysed conjugate addition of bisulfite to the olefin moiety of α,β-unsaturated carbonyls - a technology previously reported by us. A series of optically active naturally occurring sulfonic acids are prepared in their natural and unnatural configurations, and their absolute configurations are unequivocally confirmed by single crystal X-ray diffractometry.

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