108263-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108263-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,6 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108263-33:
(8*1)+(7*0)+(6*8)+(5*2)+(4*6)+(3*3)+(2*3)+(1*3)=108
108 % 10 = 8
So 108263-33-8 is a valid CAS Registry Number.
108263-33-8Relevant academic research and scientific papers
REACTIONS OF 2-ARYL-4H-FUROPYRROLE DERIVATIVES
Kralovicova, Eva,Krutosikova, Alzbeta,Kovac, Jaroslav,Dandarova, Miloslava
, p. 1455 - 1461 (2007/10/02)
Preparation of 4-acetyl-2-arylfuropyrroles is described and reactions of 2-aryl-4H-furopyrrole and its substituted analogues with dimethyl butinedioate and some further reactions inevitable for the structure determination of compounds prepar
