1636900-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1636900-12-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,6,9,0 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1636900-12:
(9*1)+(8*6)+(7*3)+(6*6)+(5*9)+(4*0)+(3*0)+(2*1)+(1*2)=163
163 % 10 = 3
So 1636900-12-3 is a valid CAS Registry Number.
1636900-12-3Relevant articles and documents
DENTAL MATERIALS BASED ON LOW-ODOUR THIOLS
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Paragraph 0103; 0104; 0105; 0106; 0107; 0108, (2017/01/26)
Dental material, which contains an ene compound with two or more C—C multiple bonds and a thiol according to general Formula (1) or an oligomer based on such a thiol, wherein n, p and m are chosen such that the thiol has a total of at least 3 SH groups.