33263-22-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33263-22-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,6 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33263-22:
(7*3)+(6*3)+(5*2)+(4*6)+(3*3)+(2*2)+(1*2)=88
88 % 10 = 8
So 33263-22-8 is a valid CAS Registry Number.
33263-22-8Relevant academic research and scientific papers
Sodium β-[2,6-dimethyl-3,5-bis(ethoxycarbonyl)-4-(3-nitrophenyl)-1,4-dihydropyridine-1-yl]ethyl sulfate
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, (2008/06/13)
Novel 1-substituted-1, 4-dihydropyridine derivatives, particularly diethyl 1-ethoxymethyl-4-(3-nitrophenyl)-2, 6-dimethyl-1, 4-dihydropyridine-3,5-dicarboxylate are provided. The novel derivatives have cerebral vascular dilator activity with low toxicity.
