156571-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156571-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,5,7 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156571-71:
(8*1)+(7*5)+(6*6)+(5*5)+(4*7)+(3*1)+(2*7)+(1*1)=150
150 % 10 = 0
So 156571-71-0 is a valid CAS Registry Number.
156571-71-0Relevant articles and documents
A new efficient synthesis of ethyl β-carboline-3-carboxylate (β-CCE) and methyl 4-methyl-β-carboline-3-carboxylate (4-methyl-β-CCM) starting fr
Dekhane, Mouloud,Dodd, Robert H.
, p. 6299 - 6306 (1994)
Ethyl β-carboline-3-carboxylate (9) and methyl 4-methyl-β-carboline-3-carboxylate (15) were prepared in high yields by condensing indole-2-carboxaldehyde 5.
