127702-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127702-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,0 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127702-40:
(8*1)+(7*2)+(6*7)+(5*7)+(4*0)+(3*2)+(2*4)+(1*0)=113
113 % 10 = 3
So 127702-40-3 is a valid CAS Registry Number.
127702-40-3Relevant academic research and scientific papers
GEOMETRICAL ISOMERISM OF 2'-PIPERIDINOMETHYL-5-ARYLIDENECREATINES
Ramsh, S. M.,Zheltonog, N. G.,Khrabrova, E. S.
, p. 1172 - 1175 (2007/10/02)
The aminomethylation of 5-arylidenecreatinines with paraformaldehyde and piperidine in benzene leads to 2'-piperidinomethyl-5-arylidenecreatinines, in which the geometrical isomerism in relation to the C(2) = N(2') and C(5) = C bonds was observed.
