757887-52-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 757887-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,8,8 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 757887-52:
(8*7)+(7*5)+(6*7)+(5*8)+(4*8)+(3*7)+(2*5)+(1*2)=238
238 % 10 = 8
So 757887-52-8 is a valid CAS Registry Number.
757887-52-8Relevant academic research and scientific papers
β-Lactam antibacterial agents
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, (2008/06/13)
β-Lactam antibiotics having an α-formamido substituent on the carbon atom adjacent to the carbonyl group of the β-lactam ring and in particular bicyclic compounds having the partial structure: STR1 Intermediates and processes for the preparation of the compounds are further disclosed.
