847670-62-6 Usage
Chemical Properties
White Solid
Uses
N-Formyl Valacyclovir (Valaciclovir EP Impurity M) Valacyclovir (V085000) impurity.
Check Digit Verification of cas no
The CAS Registry Mumber 847670-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,6,7 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 847670-62:
(8*8)+(7*4)+(6*7)+(5*6)+(4*7)+(3*0)+(2*6)+(1*2)=206
206 % 10 = 6
So 847670-62-6 is a valid CAS Registry Number.
847670-62-6Relevant articles and documents
AN ISOLATED VALACYCLOVIR IMPURITY, PROCESS FOR THE PREPARATION OF VALACYCLOVIR IMPURITY AND USE AS A REFERENCE STANDARD
-
Page/Page column 13; 14, (2008/06/13)
The present invention provides an isolated N-formyl valacyclovir, its preparation and its use as a reference market and/or reference standard.