105216-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105216-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,1 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 105216-99:
(8*1)+(7*0)+(6*5)+(5*2)+(4*1)+(3*6)+(2*9)+(1*9)=97
97 % 10 = 7
So 105216-99-7 is a valid CAS Registry Number.
105216-99-7Relevant academic research and scientific papers
Antibacterial 7-oxo-4-thia-1-azabicyclo[3,2,0]hept-2-ene derivatives
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, (2008/06/13)
A compound of the formula I STR1 in which R1 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, the --CONHR1 group being present at the 3- or 4-position on the phenyl ring, and esters thereof at the 2-carbo
