75153-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75153-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,5 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75153-34:
(7*7)+(6*5)+(5*1)+(4*5)+(3*3)+(2*3)+(1*4)=123
123 % 10 = 3
So 75153-34-3 is a valid CAS Registry Number.
75153-34-3Relevant articles and documents
Rearrangement of (Tosylamino)sulfonium Salts
Vilsmaier, Elmar,Huber, Mathias,Schuetz, Jochen
, p. 1055 - 1063 (2007/10/02)
N-Tosylsulfilimines 1 have been acylated by acylium hexachloroantimonates 5.The resulting (acyltosylamino)sulfonium salts 6 rearrange upon addition of tertiary amines.Depending on the solvent and the sulfide moiety used, different amounts of the products