109548-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109548-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,4 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109548-75:
(8*1)+(7*0)+(6*9)+(5*5)+(4*4)+(3*8)+(2*7)+(1*5)=146
146 % 10 = 6
So 109548-75-6 is a valid CAS Registry Number.
109548-75-6Relevant articles and documents
A PHOTOCHEMISTRY OF 1-(1-PHENYLVINYL)-3,4-DIHYDROISOQUINOLINE
Hirai, Yoshiro,Egawa, Hiroyuki,Wakui, Yuko,Yamazaki, Takao
, p. 201 - 204 (2007/10/02)
Irradiation of the 1-(1-phenylvinyl)-3,4-dihydroisoquinoline (3) in benzene in the presence of xanthone gave the spirobenzylisoquinoline (4) in low yield.On the other hand irradiation of 3-hydrochloride in alcohol solvent (methanol, ethanol, and iso-propa
