115583-35-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115583-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,5,8 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 115583-35:
(8*1)+(7*1)+(6*5)+(5*5)+(4*8)+(3*3)+(2*3)+(1*5)=122
122 % 10 = 2
So 115583-35-2 is a valid CAS Registry Number.
115583-35-2Relevant articles and documents
SYNTHESIS OF PYRROLOBENZOTHIAZOLES AND THEIR POLYMETHINE DYES
Dzyubenko, V. G.,Abramenko, P. I.
, p. 750 - 753 (2007/10/02)
N-(2-methyl-6-benzothiazolyl)hydrazine was obtained from 2-methyl-6-aminobenzothiazole.Its condensation with methyl ethyl ketone was used for the synthesis of 2,7,8-trimethylpyrrolobenzothiazole.The latter was converted into 2,6,7,8-tetramethylpyrr
