873412-57-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873412-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,4,1 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 873412-57:
(8*8)+(7*7)+(6*3)+(5*4)+(4*1)+(3*2)+(2*5)+(1*7)=178
178 % 10 = 8
So 873412-57-8 is a valid CAS Registry Number.
873412-57-8Relevant articles and documents
Synthetic method for ortho-alkylaniline
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Paragraph 0010; 0012, (2019/01/14)
The invention relates to a synthetic method for ortho-alkylaniline. The ortho-alkylaniline is obtained by reduction reaction of ortho-alkyl azobenzene. The reduction reaction is carried out to obtainthe ortho-alkylaniline by the following two modes: the f
