287942-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 287942-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,9,4 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 287942-22:
(8*2)+(7*8)+(6*7)+(5*9)+(4*4)+(3*2)+(2*2)+(1*2)=187
187 % 10 = 7
So 287942-22-7 is a valid CAS Registry Number.
287942-22-7Relevant articles and documents
N2-PHENYLAMIDINE DERIVATIVES
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, (2008/06/13)
The invention provides fungicidal compounds of formula (I) and salts thereof wherein: R1 is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted, or hydrogen; R2 and R3, which may be the s