107787-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107787-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,8 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107787-11:
(8*1)+(7*0)+(6*7)+(5*7)+(4*8)+(3*7)+(2*1)+(1*1)=141
141 % 10 = 1
So 107787-11-1 is a valid CAS Registry Number.
107787-11-1Relevant articles and documents
Chromogenic quinoline compounds
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, (2008/06/13)
Disclosed herein is a novel chromogenic compound of the formula: STR1 wherein R represents an alkyl group of 6 to 12 carbon atoms or benzyl group, and ring A and ring B in the quinolyl group may be substituted, a color forming composition containing said