57630-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57630-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,3 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57630-37:
(7*5)+(6*7)+(5*6)+(4*3)+(3*0)+(2*3)+(1*7)=132
132 % 10 = 2
So 57630-37-2 is a valid CAS Registry Number.
57630-37-2Relevant academic research and scientific papers
Thio-β-lactam cephalosporins
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, (2008/06/13)
Thio-β-lactam cephalosporins of the general formula SPC1 Wherein R is hydrogen, lower alkyl, phenyl-lower alkyl, trihaloethyl, alkali metal or alkaline earth metal; R1 is hydrogen, lower alkyl, cycloalkyl, phenyl, phenoxy, phenyl-lower alkyl or
