120709-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120709-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,0 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120709-11:
(8*1)+(7*2)+(6*0)+(5*7)+(4*0)+(3*9)+(2*1)+(1*1)=87
87 % 10 = 7
So 120709-11-7 is a valid CAS Registry Number.
120709-11-7Relevant articles and documents
Novel β-lactam antibiotics
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, (2008/06/13)
Antibacterially active and animal growth-promoting novel β-lactam compounds of the formula STR1 in which R1 represents the radical STR2 Y representing N or CR9, or Y--R7 representing >C=O or >C=N--R7, Z representing O, S, or NR10, and R2 represents hydrogen or a protective group.
