1609258-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1609258-82-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,2,5 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1609258-82:
(9*1)+(8*6)+(7*0)+(6*9)+(5*2)+(4*5)+(3*8)+(2*8)+(1*2)=183
183 % 10 = 3
So 1609258-82-3 is a valid CAS Registry Number.
1609258-82-3Relevant articles and documents
Synthesis, characterization and spectral properties of novel zinc phthalocyanines derived from C2 symmetric diol
G?k, Ya?ar,G?k, Halil Zeki
, p. 169 - 176 (2014/05/06)
In this study, we described the syntheses of new zinc(II) phthalocyanine compounds derived from (1R,2R)-1,2-diphenyl-1,2-ethanediol units. The phthalonitrile precursors 3 and 4 were synthesized by the reaction of 4,5-dichlorophthalonitrile with (1R,2R)-1,
