694464-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 694464-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,4,4,6 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 694464-87:
(8*6)+(7*9)+(6*4)+(5*4)+(4*6)+(3*4)+(2*8)+(1*7)=214
214 % 10 = 4
So 694464-87-4 is a valid CAS Registry Number.
694464-87-4Relevant articles and documents
Self-indicating amine scavenger resins
Cho, Jin Ku,White, Peter D.,Klute, Wolfgang,Dean, Tony W.,Bradley, Mark
, p. 502 - 503 (2007/10/03)
Self-indicating methylisocyanate resin, which functions as both a scavenger and an indicator for amines, was used for in-situ reaction monitoring and purification of a urea based library.