85765-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85765-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,6 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85765-49:
(7*8)+(6*5)+(5*7)+(4*6)+(3*5)+(2*4)+(1*9)=177
177 % 10 = 7
So 85765-49-7 is a valid CAS Registry Number.
85765-49-7Relevant articles and documents
Dyeing compositions for kerating fibres based on nitroanilines and nitroanilines for use therein
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, (2008/06/13)
There are described dyeing compositions for keratin fibres, and in particular for human hair, containing a dyestuff of the formula: STR1 in which A denotes an alkylene group, an alkylene group substituted by one or more OH groups, or an alkylene group int