199287-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 199287-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,2,8 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 199287-14:
(8*1)+(7*9)+(6*9)+(5*2)+(4*8)+(3*7)+(2*1)+(1*4)=194
194 % 10 = 4
So 199287-14-4 is a valid CAS Registry Number.
199287-14-4Relevant articles and documents
BENZOFURYL DERIVATIVES AND THEIR USE
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, (2008/06/13)
The invention is concerned with the use of compounds of general formula (I) wherein R1-R4signify hydrogen, halogen, lower-alkyl, lower-alkoxy, aryl, benzyloxy, lower-alkoxy-lower-alkyl, lower-alkyl-sulphanyl, lower-alkyl-sulphanyl-lower-alkyl or R1and R2t
