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138469-75-7

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138469-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138469-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,6 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138469-75:
(8*1)+(7*3)+(6*8)+(5*4)+(4*6)+(3*9)+(2*7)+(1*5)=167
167 % 10 = 7
So 138469-75-7 is a valid CAS Registry Number.

138469-75-7Downstream Products

138469-75-7Relevant articles and documents

Acidic-functionalized ionic liquid as an efficient, green, and metal-free catalyst for benzylation of sulfur, nitrogen, and carbon nucleophiles to benzylic alcohols

Chu, Xue-Qiang,Jiang, Ran,Fang, Yi,Gu, Zheng-Yang,Meng, Hua,Wang, Shun-Yi,Ji, Shun-Jun

supporting information, p. 1166 - 1174 (2013/02/25)

A series of HSO4- functionalized ILs was synthesized and used as efficient, green, and metal-free catalysts for benzylation. Notably, the catalytic system has wide substrate scopes and the ionic liquid catalysts were applied to investigate three different types of nucleophiles to give the desired benzylation products with moderate to excellent yields.

THE USE OF o-NITROARYLACETONITRILES AS CARBON ACID PARTICIPANTS IN THE MITSUNOBU REACTION

Macor, John E.,Wehner, Jennifer M.

, p. 7195 - 7198 (2007/10/02)

The use of o-nitroarylacetonitriles as carbon acids in the Mitsunobu reaction is discussed as a method of carbon-carbon bond formation.This reaction represents a rare example of a carbon acid participating in a Mitsunobu reaction.

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