171498-47-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171498-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,4,9 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 171498-47:
(8*1)+(7*7)+(6*1)+(5*4)+(4*9)+(3*8)+(2*4)+(1*7)=158
158 % 10 = 8
So 171498-47-8 is a valid CAS Registry Number.
171498-47-8Relevant articles and documents
Optically active tolanes
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, (2008/06/13)
A chiral dopant of the formula STR1 wherein ring A is 1,4-phenylene which is optionally substituted with one or more fluorine atoms, chlorine atoms, bromine atoms, cyano groups, or methyl groups, and in which one or two CH groups can be replaced by nitrog
