106429-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106429-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,4,2 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 106429-22:
(8*1)+(7*0)+(6*6)+(5*4)+(4*2)+(3*9)+(2*2)+(1*2)=105
105 % 10 = 5
So 106429-22-5 is a valid CAS Registry Number.
106429-22-5Relevant 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.