214681-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214681-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,6,8 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 214681-46:
(8*2)+(7*1)+(6*4)+(5*6)+(4*8)+(3*1)+(2*4)+(1*6)=126
126 % 10 = 6
So 214681-46-6 is a valid CAS Registry Number.
214681-46-6Relevant articles and documents
Ph-selective delivery system using crosslinked polymeric resins as vehicles
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, (2008/06/13)
This invention provides a method of preparing a polymeric delivery system for active ingredients having enhanced site specific release performance characteristics. The delivery system is formed either by attaching the active ingredient to a linker through
