253585-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 253585-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,5,8 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 253585-96:
(8*2)+(7*5)+(6*3)+(5*5)+(4*8)+(3*5)+(2*9)+(1*6)=165
165 % 10 = 5
So 253585-96-5 is a valid CAS Registry Number.
253585-96-5Relevant articles and documents
A simple and efficient preparation of 3-aryl-3-trifluoromethyl-3H-diazirinyl sulfoxides and sulfones
Findlay,Fishwick,Kersey,Ward
, p. 553 - 556 (2007/10/02)
All regioisomers of 3-aryl-3-trifluoromethyl-3H-diazirinyl sulfoxides and sulfones have been prepared in five steps from the corresponding bromothioanisoles in excellent overall yields. The key step involves a simultaneous oxidation of sulfide and diaziri
