4296-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4296-19-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4296-19:
(6*4)+(5*2)+(4*9)+(3*6)+(2*1)+(1*9)=99
99 % 10 = 9
So 4296-19-9 is a valid CAS Registry Number.
4296-19-9Relevant articles and documents
7-β-Acylamido-3-carbamoyloxymethylceph-3-em-4-carboxylic acids and salts thereof
-
, (2008/06/13)
The invention provides novel antibiotic compounds comprising 7β-acylamido-3-carbamoyloxymethylceph-3-em-4-carboxylic acids and non-toxic derivatives thereof wherein the acylamido group has the structure EQU1 IN WHICH R is a carbocyclic or heterocyclic ary