219706-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219706-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,0 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 219706-41:
(8*2)+(7*1)+(6*9)+(5*7)+(4*0)+(3*6)+(2*4)+(1*1)=139
139 % 10 = 9
So 219706-41-9 is a valid CAS Registry Number.
219706-41-9Relevant articles and documents
4,5-dihydro-[1H]-benz[g]indazole-3-carboxylic acid derivatives
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, (2008/06/13)
4,5-Dihydro-[1H]-benz[g]indazole-3-carboxylic acid derivatives represented by the following formula, or their salts, have excellent antagonism to endothelin receptors and are useful as preventives or remedies for diseases such as hypertension, angina pect