671215-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 671215-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,1,2,1 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 671215-49:
(8*6)+(7*7)+(6*1)+(5*2)+(4*1)+(3*5)+(2*4)+(1*9)=149
149 % 10 = 9
So 671215-49-9 is a valid CAS Registry Number.
671215-49-9Relevant articles and documents
Indolyl derivatives
-
Page 23, (2010/02/06)
Compounds of formula I are provided as well as pharmaceutically acceptable salts and esters thereof, wherein R1 to R8, A, A1 and n have the significance indicated in the specification.