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1179815-74-7

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1179815-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1179815-74-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,9,8,1 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1179815-74:
(9*1)+(8*1)+(7*7)+(6*9)+(5*8)+(4*1)+(3*5)+(2*7)+(1*4)=197
197 % 10 = 7
So 1179815-74-7 is a valid CAS Registry Number.

1179815-74-7Downstream Products

1179815-74-7Relevant articles and documents

Acid-base dual-functional catalysis by axially chiral guanidine in enantioselective [3+2] cycloaddition of maleate to Schiff bases as a precursor of azomethine ylides

Nakano, Megumi,Terada, Masahiro

experimental part, p. 1670 - 1674 (2009/12/03)

The enantioselective [3+2] cycloaddition reaction of dimethyl maleate with Schiff bases as the precursor of azomethine ylide was developed using axially chiral guanidine catalysts to provide optically active pyrrolidine derivatives. Acid-base dual-functio

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