75212-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75212-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,1 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75212-10:
(7*7)+(6*5)+(5*2)+(4*1)+(3*2)+(2*1)+(1*0)=101
101 % 10 = 1
So 75212-10-1 is a valid CAS Registry Number.
75212-10-1Relevant articles and documents
Rearrangement Reactions of 2-Alkyl(Aryl)-3-arylimino-1,2-benzisothiazolines
Boeshagen, Horst,Geiger, Walter
, p. 2490 - 2498 (2007/10/02)
3-Chloro-1,2-benzisothiazolium chlorides 1 react with aromatic amines to give the 2-substituted 3-arylimino-1,2-benzisothiazolines 2 which can rearrange to the isomeric 1,2-benzisothiazolines 3 in an equilibrium reaction.On a formal basis this entails an