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143543-74-2

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143543-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143543-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,4 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143543-74:
(8*1)+(7*4)+(6*3)+(5*5)+(4*4)+(3*3)+(2*7)+(1*4)=122
122 % 10 = 2
So 143543-74-2 is a valid CAS Registry Number.

143543-74-2Downstream Products

143543-74-2Relevant articles and documents

Synthesis and Octopaminergic Agonist Activity of 2-(Substituted benzylamino)-2-thiazolines

Hirashima, Akinori,Yoshii, Yutaka,Eto, Morifusa

, p. 1062 - 1065 (2007/10/02)

2-(Substituted benzylamino)-2-thiazolines (SBAT) were synthesized by a hydrochloric acid-catalyzed cyclization of the corresponding thioureas, using a reaction of 2-methylthio-2-thiazoline with substituted benzylamines or by alkylating 2-amino-2-thiazoline. 2-(Alkylthio)-2-thiazolines were obtained by alkylating 2-mercaptothiazoline.Most of the SBAT compounds activated adenylate cyclase in homogenates of cockroach ventral nerve cords; the effect of introducing substituents at the phenyl of the SBAT compounds on octopaminergic agonist activity was not significant. 2--2-thiazolines and 2-(alkylthio)-2-thiazolines were not significant octopaminergic agonists.Washing removed nearly all of the activity of one of the SBAT compounds, suggesting that the SBAT compounds bound reversibly to the octopaminergic receptor.

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