285992-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 285992-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,5,9,9 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 285992-80:
(8*2)+(7*8)+(6*5)+(5*9)+(4*9)+(3*2)+(2*8)+(1*0)=205
205 % 10 = 5
So 285992-80-5 is a valid CAS Registry Number.
285992-80-5Relevant articles and documents
Ionic liquid-supported aldehyde: A highly efficient scavenger for primary amines
Muthayala, Manoj Kumar,Kumar, Anil
experimental part, p. 5 - 9 (2012/02/15)
Novel aldehyde-functionalized ionic liquids have been synthesized and used as scavengers for primary amines in the synthesis of secondary amines. The yields of secondary amines are high (82-90%) with high purity. The advantages of the protocol over that w
