2264-34-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2264-34-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,6 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2264-34:
(6*2)+(5*2)+(4*6)+(3*4)+(2*3)+(1*4)=68
68 % 10 = 8
So 2264-34-8 is a valid CAS Registry Number.
2264-34-8Relevant academic research and scientific papers
Methine dyes
-
, (2008/06/13)
The invention relates to a new class of pyrrolobenzimidazole, benzimidazoloisoquinoline and dipyrodinobenzodiimidazole in cyanine sensitizing dyes derived therefrom and their use in silver halide emulsions, and to methods for preparation of such new dyes.