1243247-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1243247-18-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,2,4 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1243247-18:
(9*1)+(8*2)+(7*4)+(6*3)+(5*2)+(4*4)+(3*7)+(2*1)+(1*8)=128
128 % 10 = 8
So 1243247-18-8 is a valid CAS Registry Number.
1243247-18-8Relevant articles and documents
SILICONE DEFOAMER COMPOSITIONS
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Paragraph 0050; 0051, (2017/04/18)
Defoamer compositions contain a) a two-stage hydrosilylation product of one or more M4HQ or M3HTphenyl starting materials with a hydrosilylatable composition containing α-methylstyrene, and then with
