67641-60-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67641-60-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,4 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 67641-60:
(7*6)+(6*7)+(5*6)+(4*4)+(3*1)+(2*6)+(1*0)=145
145 % 10 = 5
So 67641-60-5 is a valid CAS Registry Number.
67641-60-5Relevant academic research and scientific papers
Diuretic and saliuretic sulphamoylbenzoic acids
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, (2008/06/13)
The invention relates to sulphamoylbenzoic acids of the formula STR1 in which R1 is a substituted or unsubstituted aryl radical, X is oxygen or sulphur, R2 is hydrogen, lower alkyl or oxa-lower alkyl or an aryl radical, Py is a subst
