158770-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158770-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,7,7 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 158770-34:
(8*1)+(7*5)+(6*8)+(5*7)+(4*7)+(3*0)+(2*3)+(1*4)=164
164 % 10 = 4
So 158770-34-4 is a valid CAS Registry Number.
158770-34-4Relevant articles and documents
Anthranilic acid derivatives
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, (2008/06/13)
The present invention relates to an anthranilic acid derivative expressed by the following formula (1) or the following formula (2), or its pharmacologically permissible salt or solvate.