87489-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87489-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,8 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87489-74:
(7*8)+(6*7)+(5*4)+(4*8)+(3*9)+(2*7)+(1*4)=195
195 % 10 = 5
So 87489-74-5 is a valid CAS Registry Number.
87489-74-5Relevant academic research and scientific papers
A FACILE PREPARATION OF 2-ALKYLINDOLES - POTENTIAL INTERMEDIATES FOR ALKALOIDS
Vedachalam, M.,Mohan, B.,Srinivasan, P.C.
, p. 3531 - 3532 (2007/10/02)
The bromo compound 1 upon alkylation with active methylene compounds followed by the removal of PhS- and PhSO2- groups furnished the title compounds.
