90861-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90861-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,6 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90861-38:
(7*9)+(6*0)+(5*8)+(4*6)+(3*1)+(2*3)+(1*8)=144
144 % 10 = 4
So 90861-38-4 is a valid CAS Registry Number.
90861-38-4Relevant articles and documents
Chemistry of Amine-Boranes. Part 10. Synthesis of Sulphides from Dithioacetals using Pyridine-Borane in Acid
Kikugawa, Yasuo
, p. 609 - 610 (2007/10/02)
The synthesis of sulphides from dithioacetals in trifluoroacetic acid or in dichloromethane in the presence of aluminium chloride with pyridine-borane is described.