349130-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349130-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,1,3 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 349130-68:
(8*3)+(7*4)+(6*9)+(5*1)+(4*3)+(3*0)+(2*6)+(1*8)=143
143 % 10 = 3
So 349130-68-3 is a valid CAS Registry Number.
349130-68-3Relevant articles and documents
SYNTHESIS OF 2,1-BENZISOTHIAZOLINE 2,2-DIOXIDE DERIVATIVES
Wojciechowski, K.
, p. 1121 - 1124 (2007/10/02)
Base-induced (NaOH/DMSO) intramolecular SNAr of fluorine in methanesulfonanilide 1 derivatives leads to 6-nitro-2,1-benzisothiazoline derivatives 2. meta-Nitro methanesulfonanilides 3 in the presence of tert-BuOK in DMF were transformed into 4-
