83394-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83394-22-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,3,9 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83394-22:
(7*8)+(6*3)+(5*3)+(4*9)+(3*4)+(2*2)+(1*2)=143
143 % 10 = 3
So 83394-22-3 is a valid CAS Registry Number.
83394-22-3Relevant academic research and scientific papers
Pharmacologically active benzopyranotriazole compounds
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, (2008/06/13)
A compound of the formula (I): STR1 wherein R1 is hydrogen or C1-6 alkyl; R2, R3 and R4 are the same or different and are chosen from hydrogen, hydroxyl, halogen, C1-4 alkyl, C1-4/sub
