18872-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18872-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,7 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18872-37:
(7*1)+(6*8)+(5*8)+(4*7)+(3*2)+(2*3)+(1*7)=142
142 % 10 = 2
So 18872-37-2 is a valid CAS Registry Number.
18872-37-2Relevant articles and documents
40. Eine einfache Synthese fuer 2-Aminomethyl-indene
Marxer, Adrian von
, p. 392 - 401 (2007/10/02)
To obtain the title compounds 1-aminomethyl-substituted α-vinyl-benzyl alcohols of type 13 are treated with concentrated sulfuric acid in acetic or propionic acid containing small amounts of their anhydrides to give aminomethyl-indenes in excellent yield.
