112042-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112042-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,0,4 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112042-05:
(8*1)+(7*1)+(6*2)+(5*0)+(4*4)+(3*2)+(2*0)+(1*5)=54
54 % 10 = 4
So 112042-05-4 is a valid CAS Registry Number.
112042-05-4Relevant articles and documents
Organoselenium Chemistry. Preparation of Allyl, Allenyl, and Propargyl Stannanes by Substitution of Phenylseleno with Trimethylstannyl
Reich, Hans J.,Ringer, James W.
, p. 455 - 457 (2007/10/02)
Allyl and otherwise activated phenylseleno groups are replaced by trimethylstannyl on recation with (trimethylstannyl)lithium
