175276-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175276-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,2,7 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 175276-78:
(8*1)+(7*7)+(6*5)+(5*2)+(4*7)+(3*6)+(2*7)+(1*8)=165
165 % 10 = 5
So 175276-78-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H9BrOS2/c10-6-1-2-8(11)7(5-6)9-12-3-4-13-9/h1-2,5,9,11H,3-4H2
175276-78-5Relevant articles and documents
Chemoselective and solvent-free thioacetalization of aldehydes by a catalytic amount of NBS
Hajipour, Abdol Reza,Ali Pourmousavi, Seied,Ruoho, Arnold E.
, p. 2807 - 2811 (2006)
A chemoselective, straightforward, and rapid method for thioacetalization of aldehydes by use of 1,2-ethandithiol and a catalytic amount of N-bromosuccinimide under solvent-free conditions is reported. The reaction takes place in excellent yields and shor