145101-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145101-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,1,0 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 145101-98:
(8*1)+(7*4)+(6*5)+(5*1)+(4*0)+(3*1)+(2*9)+(1*8)=100
100 % 10 = 0
So 145101-98-0 is a valid CAS Registry Number.
145101-98-0Relevant articles and documents
Regioselective ring opening by propanethiolate of (methylenedioxy)benzenes with electron-withdrawing substituents
Cassels, Bruce K.,Radetski, Claudemir,Rezende, Marcos Caroli
, p. 448 - 450 (1992)
The ring opening reaction of (methylenedioxy)benzenes 1 with propanethiolate in DMF leads to products 2 and/or 3, depending on the nature of the electron-withdrawing substituent Z.