77476-68-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77476-68-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,7 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77476-68:
(7*7)+(6*7)+(5*4)+(4*7)+(3*6)+(2*6)+(1*8)=177
177 % 10 = 7
So 77476-68-7 is a valid CAS Registry Number.
77476-68-7Relevant academic research and scientific papers
(Hydroxyphenyl)pyrrylmethines and Related Dyes
Treibs, Alfred,Wilhelm, Roland,Grimm, Dieter
, p. 396 - 401 (2007/10/02)
(Hydroxyphenyl)pyrrylmethine dyes and some novel heteroarylpyrrylmethines have been synthesized.Their formation is discussed.
