119206-80-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119206-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,2,0 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 119206-80:
(8*1)+(7*1)+(6*9)+(5*2)+(4*0)+(3*6)+(2*8)+(1*0)=113
113 % 10 = 3
So 119206-80-3 is a valid CAS Registry Number.
119206-80-3Relevant academic research and scientific papers
α-Aminomethylene-β-formylaminopropionitrile and its manufacture
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, (2008/06/13)
An improved method of manufacture of 2-methyl-4-amino-5-formylaminomethylpyrimidine (II), wherein a N-substituted or unsubstituted α-aminomethylene-β-formylaminopropionitrile (I) is reacted with acetamidine. Compound II is an intermediate for the manufacture of vitamin B1.
