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1315549-67-7

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1315549-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1315549-67-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,5,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1315549-67:
(9*1)+(8*3)+(7*1)+(6*5)+(5*5)+(4*4)+(3*9)+(2*6)+(1*7)=157
157 % 10 = 7
So 1315549-67-7 is a valid CAS Registry Number.

1315549-67-7Downstream Products

1315549-67-7Relevant articles and documents

Efficient enantioselective synthesis of 3-aminochroman derivatives through ruthenium-synphos catalyzed asymmetric hydrogenation

Wu, Zi,Ayad, Tahar,Ratovelomanana-Vidal, Virginie

, p. 3782 - 3785 (2011)

A highly enantioselective asymmetric hydrogenation of various trisubstituted enamides derived from chroman-3-ones promoted by cationic Ru-Synphos catalysts is reported. This atom-economical and clean method provides an efficient route to optically active

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