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398491-53-7

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398491-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 398491-53-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,8,4,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 398491-53:
(8*3)+(7*9)+(6*8)+(5*4)+(4*9)+(3*1)+(2*5)+(1*3)=207
207 % 10 = 7
So 398491-53-7 is a valid CAS Registry Number.

398491-53-7Downstream Products

398491-53-7Relevant articles and documents

Oligodimethylsiloxane linked cyanate ester resins

Maya, Eva M.,Snow, Arthur W.,Buckley, Leonard J.

, p. 460 - 466 (2007/10/03)

A series of dimethylsiloxane linked cyanate ester monomers (NCOC6H4(CH2)3( Si(CH3)2O)nSi(CH2) 3C6H4OCN, n = 1, 2, 3) have been synthes

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