49740-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49740-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,4 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 49740-19:
(7*4)+(6*9)+(5*7)+(4*4)+(3*0)+(2*1)+(1*9)=144
144 % 10 = 4
So 49740-19-4 is a valid CAS Registry Number.
49740-19-4Relevant articles and documents
Pyrazole-5-carboxamides
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, (2008/06/13)
3-Methyl-N-(1-pyrrolin-2-yl)-pyrazole-5-carboxamides and processes for making same. Such compounds lower blood sugar and, hence, are useful as antidiabetic agents.