112723-47-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112723-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,2 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112723-47:
(8*1)+(7*1)+(6*2)+(5*7)+(4*2)+(3*3)+(2*4)+(1*7)=94
94 % 10 = 4
So 112723-47-4 is a valid CAS Registry Number.
112723-47-4Relevant articles and documents
Palladium(0)-catalyzed Cycloaddition of Activated Vinylcyclopropanes with Aryl Isocyanates
Yamamoto, Keiji,Ishida, Toru,Tsuji, Jiro
, p. 1157 - 1158 (2007/10/02)
Zwitterionic ?-allylpalladium complexes formed by a reaction of activated vinylcyclopropanes with Pd(0) complexes as a catalyst react with aryl isocyanates (or diphenylketene) to give five-membered cycloaddition products in good yields.