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50845-83-5

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50845-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50845-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,4 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50845-83:
(7*5)+(6*0)+(5*8)+(4*4)+(3*5)+(2*8)+(1*3)=125
125 % 10 = 5
So 50845-83-5 is a valid CAS Registry Number.

50845-83-5Downstream Products

50845-83-5Relevant articles and documents

Bewick et al.

, p. 738 (1978)

Biotransformation of the organic nitrate trans-N-(4-nitroxycyclohexyl)acetamide in dogs.

Zell,Neidlein,Strein

, p. 1021 - 1028 (2007/10/02)

The biotransformation of BM 12.1307 (trans-N-(4-nitroxycyclohexyl)acetamide, CAS 137291-91-3) in the dog was examined after oral and intravenous administration. For that purpose, the organic nitrate was synthesized as radioactive [14C]- and as [13C]-labeled compounds. The defined isotopic mixture was administered to the dogs. Within the examined period of 168 h, the elimination of BM 12.1307 and its metabolites via urine and feces amounted to 76.5% after oral application, and to 80.7% of the applied dose after intravenous application. The major amount of radioactivity was eliminated via urine (69.4% and 73.6% of the dose, respectively), whereas the fecal elimination was found to be negligible. Investigations of the urinary samples showed that the drug is metabolized to a high percentage trans-N-(4-Hydroxycyclohexyl) acetamide is the main metabolite; 73% of the radioactive compounds (after p.o.-administration and 69% after intravenous application could be identified as the alcohol of BM 12.1307; the amounts of the drug totalled 9% and 13%, respectively. The quantitative determination of BM 12.1307 in urine and plasma was performed by gas chromatography; the amount of the main metabolite excreted in urine was determined by high-pressure liquid chromatography. Trans-N-(4-hydroxycyclohexyl)-acetamide, N-(4-oxocyclohexyl)acetamide, and 3-acetamido-7-oxa-bicyclo [4.1.0]heptane were formed as metabolites. For the identification and characterization of the possible metabolic structures, these compounds were synthesized and used in comparison with the detected drugs.

Spiro and bicyclic aliphatic amines, a novel type of analgetics

Avramoff

, p. 199 - 206 (2007/10/02)

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