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63346-74-7

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63346-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63346-74-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,3,4 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63346-74:
(7*6)+(6*3)+(5*3)+(4*4)+(3*6)+(2*7)+(1*4)=127
127 % 10 = 7
So 63346-74-7 is a valid CAS Registry Number.

63346-74-7Downstream Products

63346-74-7Relevant articles and documents

Three-dimensional common-feature hypotheses for octopamine agonist 2-(arylimino)imidazolidines

Hirashima, Akinori,Morimoto, Masako,Kuwano, Eiichi,Taniguchi, Eiji,Eto, Morifusa

, p. 117 - 123 (2007/10/03)

Three-dimensional pharmacophore hypotheses were built from a set of 10 octopamine (OA) agonist 2-(Arylimino)imidazolidines (AIIs), 2-(Arylimino)thiazolidines (AITs) and 2-(Arylimino)oxazolidines (AIOs). Among the 10 common-featured models generated by program Catalyst/HipHop, a hypothesis including a ring aromatic (RA), a positive ionizable (PI) and three hydrophobic aliphatic (HpA1) features was considered to be important in evaluating the OA-agonist activity. Active OA agonist 2,6-Et2 AII mapped well onto all the RA, PI and HpAl features of the hypothesis. On the other hand, less active compounds were shown to be difficult to achieve the energetically favorable conformation which is found in the active molecules in order to fit the 3-D common-feature pharmacophore models. Taken together, 2,6-Et2-Ph and foramidine structures are important as OA agonists. The present studies on OA agonists demonstrate that a RA, a PI and three HpAl sites located on the molecule seem to be essential for OA-agonist activity. Copyright

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