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149951-86-0

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149951-86-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149951-86-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,5 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 149951-86:
(8*1)+(7*4)+(6*9)+(5*9)+(4*5)+(3*1)+(2*8)+(1*6)=180
180 % 10 = 0
So 149951-86-0 is a valid CAS Registry Number.

149951-86-0Downstream Products

149951-86-0Relevant articles and documents

Synthesis and Reaction of Optically Active 2- and 3-Hydroxyalkylphosphonium Salts

Yamamoto, Shin-ichi,Takeuchi, Hiroshi,Tanaka, Yuichiro,Okuma, Kentaro

, p. 113 - 116 (2007/10/02)

Epoxides were converted to the corresponding optically active 2- and 3-hydroxyalkylphosphonium salts by the reaction with triphenylphosphine and dibenzoyltartaric acid (or camphorsulfonic acid), and with methylenetriphenylphosphorane and this acid, follow

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