70379-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70379-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,7 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70379-77:
(7*7)+(6*0)+(5*3)+(4*7)+(3*9)+(2*7)+(1*7)=140
140 % 10 = 0
So 70379-77-0 is a valid CAS Registry Number.
70379-77-0Relevant academic research and scientific papers
2-Halomethyl-2-nucleophilic substituted methyl penicillins
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, (2008/06/13)
Antibacterial compounds of the formula STR1 (where COB is carboxy or protected carboxy; Hal is halogen; R is amino or protected amino; R' is mercapto-protecting group; and X is nucleophilic group) Are prepared from penicillin 1-oxides having X on its 2-me
