462660-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 462660-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,2,6,6 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 462660-29:
(8*4)+(7*6)+(6*2)+(5*6)+(4*6)+(3*0)+(2*2)+(1*9)=153
153 % 10 = 3
So 462660-29-3 is a valid CAS Registry Number.
462660-29-3Relevant academic research and scientific papers
Silicon-tethered cyclocarbonylation of alkynes
Pearson, Anthony J.,Kim, Jin Bum
, p. 2837 - 2840 (2007/10/03)
(figure presented) Temporary union of alkynes in the Fe(CO)5-promoted cyclocarbonylation provides a method for carbonylative cross-coupling of alkynes to construct unsymmetrically substituted cyclopentadienones.
