40514-98-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40514-98-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,1 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40514-98:
(7*4)+(6*0)+(5*5)+(4*1)+(3*4)+(2*9)+(1*8)=95
95 % 10 = 5
So 40514-98-5 is a valid CAS Registry Number.
40514-98-5Relevant academic research and scientific papers
Isocyanocephalosporanates
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, (2008/06/13)
Intermediates useful in the preparation of compounds having a penam or cephem ring structure, particularly penicillins and cephalosporins, and their preparation.
