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The chemical in question is a complex organic compound known as (3R,5R)-3-Piperidin-1-yl-2,3,4,5-tetrahydro-benzo[b]oxepin-5-ol, which is a chiral molecule with a specific arrangement of atoms in its structure. It is a derivative of benzoxepin, a seven-membered ring system that includes one oxygen atom. (3R,5R)-3-Piperidin-1-yl-2,3,4,5-tetrahydro-benzo[b]oxepin-5-ol; compound with toluene-4-sulfonic acid is further characterized by the presence of a piperidin-1-yl group attached to the 3-position and a hydroxyl group at the 5-position. It forms a compound with toluene-4-sulfonic acid, which is an acidic substance used in various chemical reactions as a catalyst or a proton donor. The combination of these two substances results in a new compound with unique properties, which can be relevant in the fields of pharmaceuticals, materials science, or organic chemistry.

77957-51-8

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77957-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77957-51-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,5 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77957-51:
(7*7)+(6*7)+(5*9)+(4*5)+(3*7)+(2*5)+(1*1)=188
188 % 10 = 8
So 77957-51-8 is a valid CAS Registry Number.

77957-51-8Downstream Products

77957-51-8Relevant academic research and scientific papers

Synthesis of 3-amino-2,3,4,5-tetrahydro-1-benzoxepine-5-ols and their action on gastric motility

Kaupman,Ohlendorf,Wolf

, p. 207 - 212 (2007/10/02)

3-Amino-2,3,4,5-tetrahydro-1-benzoxepine-5-ols are synthesized by condensation of 2,3,4,5-tetrahydro-1-benzoxepine-3,5-diones with amines and subsequent one or two step reduction. The pharmacological action of these compounds on the gastric motility of anesthetized rats is described. The effects both after parenteral and after enteral application were determined using a pressure recording technique. Dose response curves of KC 2450 (rac. cis-3-methylamino-2,3,4,5-tetrahydro-1-benzoxepine-5-ol hydrochloride; prop. INN for the base: exepanol) and of domperidone are given.

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