30148-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30148-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,4 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30148-19:
(7*3)+(6*0)+(5*1)+(4*4)+(3*8)+(2*1)+(1*9)=77
77 % 10 = 7
So 30148-19-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H9FN2O/c1-14-7-6-13-11(14)10(15)8-4-2-3-5-9(8)12/h2-7H,1H3
30148-19-7Relevant articles and documents
Ruthenium(II)-catalyzed arylation of ortho-CH Bonds in 2-aroyl-imidazoles with aryl halides
Wang, Chen-An,Chatani, Naoto
supporting information, (2021/04/23)
The ruthenium(II)-catalyzed ortho-CH arylation of 2-aroyl-imidazoles with aryl bromides and chloride is reported. An imidazole ring functions both as a masked ester and a directing group for CH activation. A variety of functional groups are tolerated unde
