206135-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 206135-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,1,3 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 206135-79:
(8*2)+(7*0)+(6*6)+(5*1)+(4*3)+(3*5)+(2*7)+(1*9)=107
107 % 10 = 7
So 206135-79-7 is a valid CAS Registry Number.
206135-79-7Relevant academic research and scientific papers
Nucleophilic additions of phenylsulfonyl-substituted tricarbonyl(1,3-cyclohexadiene)iron complexes
Chou, Shang-Shing P.,Liu, Shih-Hsien
, p. 227 - 236 (2007/10/03)
Tricarbonyl[η4-2-(phenylsulfonyl)-1,3-cyclohexadiene]iron(0) (3) was prepared in good yield from 2-(phenylsulfonyl)-1,3-cyclohexadiene and Fe2(CO)9 using azadiene 2 as the catalyst. The reaction of 3 with nucleophiles proc
