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137514-76-2

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137514-76-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137514-76-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,5,1 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 137514-76:
(8*1)+(7*3)+(6*7)+(5*5)+(4*1)+(3*4)+(2*7)+(1*6)=132
132 % 10 = 2
So 137514-76-2 is a valid CAS Registry Number.

137514-76-2Downstream Products

137514-76-2Relevant articles and documents

Chirality recognition by 1,1'-binaphthyl-2,2'-diyl phosphoryl chloride - determination of configuration of asymmetric carbon atom attached to the hydroxy methylene group

Kato,Iguchi,Kato

, p. 763 - 766 (1991)

Chirality of the asymmetric carbon atom attached to the hydroxy methylene group can be determined with high sensitivity by derivation into the 1,1'-binaphthyl-2,2'-diyl phosphate [(R,S)-BNP ester]. Consistent result with the sign of the CD spectra and the

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