1129501-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1129501-79-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,9,5,0 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1129501-79:
(9*1)+(8*1)+(7*2)+(6*9)+(5*5)+(4*0)+(3*1)+(2*7)+(1*9)=136
136 % 10 = 6
So 1129501-79-6 is a valid CAS Registry Number.
1129501-79-6Relevant articles and documents
NbCl3-catalyzed [2+2+2] intermolecular cycloaddition of alkynes and alkenes to 1,3-cyclohexadiene derivatives
Obora, Yasushi,Takeshita, Keisuke,Ishii, Yasutaka
experimental part, p. 428 - 431 (2009/06/28)
NbCl3(DME)-catalyzed [2+2+2] intermolecular cycloaddition of alkynes and alkenes was successfully achieved to give 1,4,5-trisubstituted-1,3- cyclohexadiene derivatives in good yields. The Royal Society of Chemistry 2009.
