27462-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27462-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,6 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 27462-57:
(7*2)+(6*7)+(5*4)+(4*6)+(3*2)+(2*5)+(1*7)=123
123 % 10 = 3
So 27462-57-3 is a valid CAS Registry Number.
27462-57-3Relevant articles and documents
Structure elucidation of protriptyline photoirradiation products
Jones,Sharples
, p. 46 - 48 (2007/10/02)
Three photoirradiation products of the tricyclic antidepressant protriptyline have been isolated by preparative tlc and identified as the 10,11-epoxide, 10-hydroxy and 10,11-dihydrodiol derivatives of protriptyline by tlc, uv and mass spectroscopy.