202586-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 202586-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,5,8 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 202586-34:
(8*2)+(7*0)+(6*2)+(5*5)+(4*8)+(3*6)+(2*3)+(1*4)=113
113 % 10 = 3
So 202586-34-3 is a valid CAS Registry Number.
202586-34-3Relevant articles and documents
Anilinopeptide derivatives
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, (2008/06/13)
The invention relates to compounds of the formula I, in which R1and R2are, independently of each other, lower alkyl or lower alkoxy-lower alkyl; R3and R4are, independently of each other, sec-lower alkyl or tert-
