98946-46-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98946-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,4 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98946-46:
(7*9)+(6*8)+(5*9)+(4*4)+(3*6)+(2*4)+(1*6)=204
204 % 10 = 4
So 98946-46-4 is a valid CAS Registry Number.
98946-46-4Relevant articles and documents
New syntheses of 2-phenylsulphonylfurans
Malanga, Corrado,Aronica, Laura A.,Lardicci, Luciano
, p. 2317 - 2327 (1996)
The synthesis of 2-phenylsulphonyltetrahydrofuran (1), 2-phenylsulphonyl-5-methoxy-2,5-dihydrofuran (2) and 2-phenylsulphonylfuran (3) was carried out in very good yields and short reaction times starting from easily available precursors.
