84304-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84304-75-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,0 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84304-75:
(7*8)+(6*4)+(5*3)+(4*0)+(3*4)+(2*7)+(1*5)=126
126 % 10 = 6
So 84304-75-6 is a valid CAS Registry Number.
84304-75-6Relevant academic research and scientific papers
AN EFFICIENT METHOD FOR THE CONVERSION OF ARYLHYDRAZINES INTO 2-ARYL-4,4-DIALKYLSEMICARBAZIDES
Pilgram, K. H.
, p. 697 - 706 (2007/10/02)
Arylhydrazines are converted into 2-aryl-4,4-dialkylsemicarbazides by subsequent reaction with chloroformate, phosgene, dialkylamine, and alkaline hydrolysis.
