1029390-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1029390-75-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,9,3,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1029390-75:
(9*1)+(8*0)+(7*2)+(6*9)+(5*3)+(4*9)+(3*0)+(2*7)+(1*5)=147
147 % 10 = 7
So 1029390-75-7 is a valid CAS Registry Number.
1029390-75-7Relevant academic research and scientific papers
Indium tribromide-promoted arene-terminated epoxy olefin cyclization
Zhao, Jun-Feng,Zhao, Yu-Jun,Loh, Teck-Peng
, p. 1353 - 1355 (2008/12/21)
An arene-terminated epoxy olefin cyclization was promoted by a water-tolerant Lewis acid to give tri- and tetracyclic 3β-hydroxy terpenoids and steroid derivatives in 57 and 37% yields, respectively, per new formed ring up to 75%. The Royal Society of Chemistry.
