420102-99-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 420102-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,0,1,0 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 420102-99:
(8*4)+(7*2)+(6*0)+(5*1)+(4*0)+(3*2)+(2*9)+(1*9)=84
84 % 10 = 4
So 420102-99-4 is a valid CAS Registry Number.
420102-99-4Relevant articles and documents
Benzimidazole derivative and application thereof
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Paragraph 0011; 0022-0023; 0034, (2020/11/09)
The invention relates to the field of medicinal chemistry, in particular to a 3-(1H-benzo [d] imidazole-2-yl) aniline derivative with alpha-glucosidase inhibition activity, and the structural generalformula of the derivative is shown in the specification.