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1137746-60-1

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1137746-60-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1137746-60-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,7,7,4 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1137746-60:
(9*1)+(8*1)+(7*3)+(6*7)+(5*7)+(4*4)+(3*6)+(2*6)+(1*0)=161
161 % 10 = 1
So 1137746-60-1 is a valid CAS Registry Number.

1137746-60-1Relevant articles and documents

Catalytic hydrogenation of α-iminophosphonates as a method for the synthesis of racemic and optically active α-aminophosphonates

Goulioukina, Nataliya S.,Bondarenko, Grigorii N.,Lyubimov, Sergey E.,Davankov, Vadim A.,Gavrilov, Konstantin N.,Beletskaya, Irina P.

experimental part, p. 482 - 492 (2009/04/10)

It was shown that the catalytic hydrogenation of α-iminophosphonates by molecular hydrogen can serve as a convenient method for the synthesis of racemic and optically active α-aminophosphonates. Up to 94% ee was achieved in the rhodium-catalyzed enantiose

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