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124498-14-2

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124498-14-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124498-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,9 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 124498-14:
(8*1)+(7*2)+(6*4)+(5*4)+(4*9)+(3*8)+(2*1)+(1*4)=132
132 % 10 = 2
So 124498-14-2 is a valid CAS Registry Number.

124498-14-2Downstream Products

124498-14-2Relevant articles and documents

Synthesis and pharmacological investigation of cholinergic ligands structurally related to muscarone

de Amici, Marco,de Micheli, Carlo,Grana, Enzo,Rodi, Roberto,Zonta, Franco,Santagostino-Barbone, Maria Grazia

, p. 171 - 178 (1989)

Five new analogs of muscarone were synthesized in order to evulate the influence of the carbonyl group on muscarinic activity.We chose to introduce structural variations at the C-2 and C-3 positions of the tetrahydrofuran ring.The muscarinic activity was evaluated in vitro on guinea pig atria and ileum as well as on rat jejunum and urinary bladder.All the new derivatives are less potent than muscarone and three of them displayed a potency very close to that previously reported for muscarine.The tissue selectivity observed for the 3-methylene derivative which is eight times more potent on guinea pig ileum than atria is worth noting.The present data show the lack of a simple relationship between the polarity of the group located in the 3-position of the ring and the muscarinic activity.

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