143784-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143784-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,8 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143784-34:
(8*1)+(7*4)+(6*3)+(5*7)+(4*8)+(3*4)+(2*3)+(1*4)=143
143 % 10 = 3
So 143784-34-3 is a valid CAS Registry Number.
143784-34-3Relevant academic research and scientific papers
ACID PROMOTED CYCLOCONDENSATION OF NITRILES. I. NOVEL SYNTHESIS OF 3-AMINOISOQUINOLINES AND THEIR DERIVATIVES
Sereda, Alexandr V.,Sukhov, Igor E.,Zolotarev, Boris M.,Yartseva, Irina V.,Tolkachev, Oleg N.
, p. 4205 - 4208 (2007/10/02)
A new synthesis of 3-aminoisoquinolines and their functional derivatives has been carried out.
