108832-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108832-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,3 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108832-85:
(8*1)+(7*0)+(6*8)+(5*8)+(4*3)+(3*2)+(2*8)+(1*5)=135
135 % 10 = 5
So 108832-85-5 is a valid CAS Registry Number.
108832-85-5Relevant articles and documents
Cycloaddition of Carbodiimides and Triphenylketen-imine to Allenic Acids
Trifonov, Latchezar S.,Orahovats, Alexander S.
, p. 1585 - 1587 (2007/10/02)
Allenic acids are found to add to dicyclohexylcarbodiimide affording, in the presence of secondary amines, the 1,3-oxazine-4-ones 5.Under neutral conditions, they add to diaryl- or aryl(cyclohexyl)carbodiimides and triphenylketen-imine to give the corresp
