1619998-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1619998-66-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,9,9 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1619998-66:
(9*1)+(8*6)+(7*1)+(6*9)+(5*9)+(4*9)+(3*8)+(2*6)+(1*6)=241
241 % 10 = 1
So 1619998-66-1 is a valid CAS Registry Number.
1619998-66-1Relevant articles and documents
DENTAL COMPOSITIONS BASED ON POLYMERIZABLE RESINS CONTAINING ISOSORBIDE
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Paragraph 0024; 0042, (2014/07/23)
Disclosed herein are polymerizable dental materials and dental products based upon such materials. More particularly, disclosed are materials and products based upon BPA-free, polymerizable resins that are derived from 1,4:3,6-dianhydro-glucidol (isosorbide).
