43056-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43056-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,5 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 43056-87:
(7*4)+(6*3)+(5*0)+(4*5)+(3*6)+(2*8)+(1*7)=107
107 % 10 = 7
So 43056-87-7 is a valid CAS Registry Number.
43056-87-7Relevant academic research and scientific papers
Pyridopyridazine derivatives
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, (2008/06/13)
A pyrido [3,4-d] pyridazine derivative is provided herein of the formula: SPC1 Wherein R1 is hydrogen or an alkyl group of 1 to 4 carbon atoms; R2 is an alkyl group of 1 to 4 carbon atoms, an aralkyl group of 7 to 8 carbon atoms, or
