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119345-99-2

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119345-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119345-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 119345-99:
(8*1)+(7*1)+(6*9)+(5*3)+(4*4)+(3*5)+(2*9)+(1*9)=142
142 % 10 = 2
So 119345-99-2 is a valid CAS Registry Number.

119345-99-2Downstream Products

119345-99-2Relevant articles and documents

A Facile Synthesis of 2-Substituted Azetidines

Shono, Tatsuya,Matsumura, Yoshihiro,Uchida, Kenshi,Nakatani, Fumihiko

, p. 3029 - 3032 (2007/10/02)

A new method for the synthesis of 2-substituted azetidines has been exploited.The method consists of (1) anodic acetoxylation of 1-(p-tolylsulfonyl)azetidine at the 2-position and (2) subsequent nucleophilic substitution of the acetoxyl group with nucleophiles such as trimethylsilyl cyanide, allyltrimethylsilane, 2-acetoxyfuran, and trimethyl phosphite.

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