57038-63-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57038-63-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,0,3 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 57038-63:
(7*5)+(6*7)+(5*0)+(4*3)+(3*8)+(2*6)+(1*3)=128
128 % 10 = 8
So 57038-63-8 is a valid CAS Registry Number.
57038-63-8Relevant academic research and scientific papers
Photographic emulsions containing methine dyes having a 1H-imidazo[4,5-b]pyrazine nucleus
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, (2008/06/13)
Light-sensitive photographic emulsions are provided which feature at least one methine dye containing a silver halide sensitizing 1H-imidazo[4,5-b]pyrazine nucleus.
