246045-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 246045-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,6,0,4 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 246045-69:
(8*2)+(7*4)+(6*6)+(5*0)+(4*4)+(3*5)+(2*6)+(1*9)=132
132 % 10 = 2
So 246045-69-2 is a valid CAS Registry Number.
246045-69-2Relevant academic research and scientific papers
First Sonogashira coupling reactions with the chlorobenzeneCr(CO)2PPh3 complex
Ansorge, Markus,Mueller, Thomas J.J.
, p. 174 - 178 (2007/10/03)
Alkynylated benzeneCr(CO)2PPh3 complexes 4 are readily synthesized in moderate to good yields by Sonogashira couplings of the chlorobenzeneCr(CO)2PPh3 complex 2 with terminal alkynes 3.
