1446420-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446420-46-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,4,2 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1446420-46:
(9*1)+(8*4)+(7*4)+(6*6)+(5*4)+(4*2)+(3*0)+(2*4)+(1*6)=147
147 % 10 = 7
So 1446420-46-7 is a valid CAS Registry Number.
1446420-46-7Relevant articles and documents
Analogues of porphyrins, their method of preparation and use thereof
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Paragraph 0052, (2014/03/25)
The present invention relates to compound of formula (I), their method of preparation and use thereof in particular in the fields of optoelectronic, photonic, photovoltaics and biology.