96851-04-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96851-04-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,8,5 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 96851-04:
(7*9)+(6*6)+(5*8)+(4*5)+(3*1)+(2*0)+(1*4)=166
166 % 10 = 6
So 96851-04-6 is a valid CAS Registry Number.
96851-04-6Relevant articles and documents
A NOVEL PREPARATION OF 4-UNSUBSTITUTED β-LACTAMS
Pfaendler, Hans Rudolf,Hoppe, Heike
, p. 265 - 272 (2007/10/02)
The key intermediate (1) for monobacyam synthesis has been prepared from 6-aminopenicillanic acid (6-APA) without using Raney nickel.Desulfurization was accomplished by a two step process, involving a novel reduction reaction.
