133306-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133306-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,0 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133306-42:
(8*1)+(7*3)+(6*3)+(5*3)+(4*0)+(3*6)+(2*4)+(1*2)=90
90 % 10 = 0
So 133306-42-0 is a valid CAS Registry Number.
133306-42-0Relevant articles and documents
Imidazoquinolone derivatives
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, (2008/06/13)
Novel imidazoquinolone derivative represented by the formula (I); STR1 wherein R1 represents hydrogen, alkyl, cycloalkyl, alkenyl aralkyl, aralkenyl or substituted or unsubstituted aryl; X represents nitrogen or STR2 where R2 is hydr