875740-46-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875740-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,7,4 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 875740-46:
(8*8)+(7*7)+(6*5)+(5*7)+(4*4)+(3*0)+(2*4)+(1*6)=208
208 % 10 = 8
So 875740-46-8 is a valid CAS Registry Number.
875740-46-8Relevant articles and documents
A convenient procedure for the synthesis of fused fluoro isoquinolines
Kiselyov, Alexander S.
, p. 543 - 548 (2006)
A base-promoted conversion of ortho-trifluoromethyl benzyl derivatives of NH-heterocycles into a respective fluorinated isoquinolines (38-57% isolated yields) is reported. The reaction is general for the benzylated derivatives of the electron-rich NH-hete
