349671-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349671-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,6,7 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 349671-89:
(8*3)+(7*4)+(6*9)+(5*6)+(4*7)+(3*1)+(2*8)+(1*9)=192
192 % 10 = 2
So 349671-89-2 is a valid CAS Registry Number.
349671-89-2Relevant articles and documents
Novel indole derivatives
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, (2008/06/13)
The invention provide compounds of the formula wherein X represents O or S; n is 2, 3, 4, 5, 6, 7, 8, 9 or 10; m is 2 or 3; Y represents N, C or CH; and the dotted line represents an optional bond; R1, R1', R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12
