1178564-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1178564-02-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,8,5,6 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1178564-02:
(9*1)+(8*1)+(7*7)+(6*8)+(5*5)+(4*6)+(3*4)+(2*0)+(1*2)=177
177 % 10 = 7
So 1178564-02-7 is a valid CAS Registry Number.
1178564-02-7Relevant articles and documents
Isocyanide-based multicomponent reaction 'without' isocyanides
El Kaim, Laurent,Grimaud, Laurence,Schiltz, Aurélie
experimental part, p. 1401 - 1404 (2009/10/19)
We present here a one-pot, four-component sequence that affords Ugi-type adducts starting from simple benzyl or allyl bromides. The isocyanides are prepared in situ under alkylation of silver cyanide salts and the resulting mixture is directly used in a U