452080-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 452080-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,0,8 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 452080-93:
(8*4)+(7*5)+(6*2)+(5*0)+(4*8)+(3*0)+(2*9)+(1*3)=132
132 % 10 = 2
So 452080-93-2 is a valid CAS Registry Number.
452080-93-2Relevant articles and documents
Bridged diaminopyrazole compounds and dye compositions containing same
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, (2008/06/13)
The new diaminopyrazole compounds are bridged 4,5-diaminopyrazole compounds or salts thereof. These diaminopyrazole compounds have the formula (I): wherein R1 represents hydrogen, a C1- to C6-alkyl, a C1- to C4-