178899-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178899-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,8,9 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 178899-60:
(8*1)+(7*7)+(6*8)+(5*8)+(4*9)+(3*9)+(2*6)+(1*0)=220
220 % 10 = 0
So 178899-60-0 is a valid CAS Registry Number.
178899-60-0Relevant articles and documents
Versatile Synthesis of Alkynylcyclopropanes from Olefin Perchlorovinylcarbene Adducts
Liese, Thomas,Meijere, Armin de
, p. 2995 - 3026 (2007/10/02)
1-Chloro-1-(trichlorovinyl)cyclopropanes 3, prepared from olefins 1 and tetrachlorocyclopropene (2), readily react with 2 equivalents of n-butyllithium (methyllithium) to yield - via 1-chloro-1-(chloroethynyl)cyclopropanes 5 - lithium cyclopropylacetylide
