66323-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66323-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,2 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66323-93:
(7*6)+(6*6)+(5*3)+(4*2)+(3*3)+(2*9)+(1*3)=131
131 % 10 = 1
So 66323-93-1 is a valid CAS Registry Number.
66323-93-1Relevant academic research and scientific papers
Facile addition of dichloroketene to acetylenes mediated by zinc and ultrasound
Parker,Rizzo
, p. 2781 - 2789 (2007/10/02)
The addition of dichloroketene, generated from trichloroacetyl chloride, zinc dust and ultrasound, to terminal and internal acetylenes is reported. This procedure is a more convenient alternative to Zn-Cu couple.
