94447-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94447-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,4 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94447-40:
(7*9)+(6*4)+(5*4)+(4*4)+(3*7)+(2*4)+(1*0)=152
152 % 10 = 2
So 94447-40-2 is a valid CAS Registry Number.
94447-40-2Relevant academic research and scientific papers
Process for producing 3-anilino-5-pyrazolones
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, (2008/06/13)
A process for producing a 3-anilino-5-pyrazolone which comprises reacting a β-anilino-β-alkoxy-acrylate with a hydrazine in the presence of a compound having a pKa of about 8 up to about 14.