61487-35-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61487-35-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,4,8 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 61487-35:
(7*6)+(6*1)+(5*4)+(4*8)+(3*7)+(2*3)+(1*5)=132
132 % 10 = 2
So 61487-35-2 is a valid CAS Registry Number.
61487-35-2Relevant articles and documents
Synthesis of Some Disperse Anthraquinone Dyes
Metwally, Saoud A. M.,Youssef, Mohamed S. K.,Younes, Mansour I.
, p. 3007 - 3011 (2007/10/02)
1-Hydroxy- and and/or 1-aminoanthraquinones was allowed to react with formaldehyde in an alkaline medium to give 1-hydroxy- or 1-amino-2-hydroxymethyl-9,10-anthracenediols, which gave by air oxidation, (hydroxymethyl) anthraquinone derivatives.Interaction