6804-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6804-20-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,0 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6804-20:
(6*6)+(5*8)+(4*0)+(3*4)+(2*2)+(1*0)=92
92 % 10 = 2
So 6804-20-2 is a valid CAS Registry Number.
6804-20-2Relevant articles and documents
One pot conversion of alcohols to disulfides mediated by benzyltriethylammonium tetrathiomolybdate
Sinha, Surajit,Ilankumaran,Chandrasekaran
, p. 14769 - 14776 (2007/10/03)
A one pot conversion of alcohols to disulfides in good yields via the activation of a hydroxyl group with DCC or P(NMe2)3 / CCl4 followed by treatment with benzyltriethylammonium tetrathiomolybdate is reported.