130914-77-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130914-77-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,1 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130914-77:
(8*1)+(7*3)+(6*0)+(5*9)+(4*1)+(3*4)+(2*7)+(1*7)=111
111 % 10 = 1
So 130914-77-1 is a valid CAS Registry Number.
130914-77-1Relevant articles and documents
PREPARATION OF VALGANCICLOVIR AND ITS SALTS
-
Page/Page column 8-9, (2011/09/16)
The application relates to processes for preparing valganciclovir and pharmaceutically acceptable salts thereof, as well as intermediates for the processes. valganciclovir hydrochloride is represented by Formula II.