182433-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182433-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,4,3 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 182433-74:
(8*1)+(7*8)+(6*2)+(5*4)+(4*3)+(3*3)+(2*7)+(1*4)=135
135 % 10 = 5
So 182433-74-5 is a valid CAS Registry Number.
182433-74-5Relevant academic research and scientific papers
Synthesis and study of steroidal[16,17-d]triazoles
Gupta, Ranju,Singh, Inderbir,Jindal, Dharam Paul
, p. 1017 - 1020 (2007/10/03)
Steroidal[16,17-d]triazoles 6 and 11 have been prepared. Treatment of 16-oximino derivative 1 with phenyland p-fluorophenylhydrazines affords the corresponding hydrazones 2 and 7. Refluxing of 2 and 7 in acetic anhydride gives the triazole derivatives 3 a
