134239-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134239-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,3 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134239-94:
(8*1)+(7*3)+(6*4)+(5*2)+(4*3)+(3*9)+(2*9)+(1*4)=124
124 % 10 = 4
So 134239-94-4 is a valid CAS Registry Number.
134239-94-4Relevant articles and documents
SYNTHESIS OF PHENOLIC MONOMERS CONTAINING IMIDE OR DIIMIDE MOIETIES AND HIGH HEAT CARBONATE POLYMERS PREPARED THEREFROM
-
Page/Page column 10, (2008/06/13)
A process has been surprisingly discovered that can produce a high heat carbonate polymer (i.e., one with a Tg greater that 150 DEG C.), without the drawbacks encountered in attempts to produce a high heat carbonate polymer. The process of the instant inv
