153304-61-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153304-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,3,0 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 153304-61:
(8*1)+(7*5)+(6*3)+(5*3)+(4*0)+(3*4)+(2*6)+(1*1)=101
101 % 10 = 1
So 153304-61-1 is a valid CAS Registry Number.
153304-61-1Relevant articles and documents
Methotrexate derivatives
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, (2008/06/13)
Antirheumatic agent containing as an active ingredient a compound resented by the following general formula (II):