1831-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1831-60-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,3 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1831-60:
(6*1)+(5*8)+(4*3)+(3*1)+(2*6)+(1*0)=73
73 % 10 = 3
So 1831-60-3 is a valid CAS Registry Number.
1831-60-3Relevant academic research and scientific papers
Sulfonamide and carboxamide derivatives and drugs containing the same as the active ingredient
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, (2008/06/13)
The sulfonamide or carboamide derivatives of the formula (I) and a pharmaceutical composition which comprise them as an active ingredient: (wherein A ring, B ring is carbocyclic ring, heterocyclic ring; Z1is —COR1, —CH═CH—COR1/
