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129742-28-5

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129742-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129742-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,4 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129742-28:
(8*1)+(7*2)+(6*9)+(5*7)+(4*4)+(3*2)+(2*2)+(1*8)=145
145 % 10 = 5
So 129742-28-5 is a valid CAS Registry Number.

129742-28-5Downstream Products

129742-28-5Relevant articles and documents

Novel Nematogenic Benzene Derivatives: N,N'-Dialkanoyl-2,5,6-trimethyl-4-alkanoyloxy-1,3-benzenediamines

Kawada, Hiromitsu,Matsunaga, Yoshio

, p. 1691 - 1694 (2007/10/02)

A series of N,N'-dialkanoyl-2,5,6-trimethyl-4-alkanoyloxy-1,3-benzenediamines has been synthesized.The mesophases appearing in the octanoyl to octadecanoyl derivatives adopt a schlieren texture and are transformed into isotropic liquids, with enthalpy cha

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