130741-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130741-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,4 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130741-20:
(8*1)+(7*3)+(6*0)+(5*7)+(4*4)+(3*1)+(2*2)+(1*0)=87
87 % 10 = 7
So 130741-20-7 is a valid CAS Registry Number.
130741-20-7Relevant academic research and scientific papers
Radical cyclization of α-iodo enones by photoinduced electron transfer reaction
Sha, Chin-Kang,Santhosh,Tseng, Chen-Tso,Lin, Chien-Ting
, p. 397 - 398 (2007/10/03)
A facile intramolecular radical cyclization of α-iodo enones effected by triethylamine-mediated photoinduced electron transfer (PET) reactions is described.
