1173504-85-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1173504-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,5,0 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1173504-85:
(9*1)+(8*1)+(7*7)+(6*3)+(5*5)+(4*0)+(3*4)+(2*8)+(1*5)=142
142 % 10 = 2
So 1173504-85-2 is a valid CAS Registry Number.
1173504-85-2Relevant articles and documents
Palladium-catalyzed direct alkynylation of C-H Bonds in benzenes
Tobisu, Mamoru,Ano, Yusuke,Chatani, Naoto
supporting information; experimental part, p. 3250 - 3252 (2009/12/01)
Palladium-catalyzed ortho-alkynylation of aromatic C-H bonds in anilides is described. Preliminary mechanistic studies reveal that electrophilic palladation is involved. Synthetic elaborations of alkynylated products are also demonstrated.
