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188798-90-5

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188798-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188798-90-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,7,9 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 188798-90:
(8*1)+(7*8)+(6*8)+(5*7)+(4*9)+(3*8)+(2*9)+(1*0)=225
225 % 10 = 5
So 188798-90-5 is a valid CAS Registry Number.

188798-90-5Downstream Products

188798-90-5Relevant articles and documents

Human moricizine metabolism. I. Isolation and identification of metabolites in human urine

Richards,Pieniaszek Jr.,Shatzmiller,Page,Blom,Read,Davidson,Confalone

, p. 217 - 229 (2007/10/03)

1. Using synthetic standards and/or spectral data, seven moricizine metabolites were structurally identified in human urine. Two novel metabolites were identified as phenothiazine-2-carbamic acid and ethyl [10-(3-aminopropionyl) phenothiazin-2-yl] carbamate. Two novel human moricizine metabolites, 2-amino-10-(3-morpholinopropionyl) phenothiazine, a previously identified dog metabolite, and 2-aminophenothiazine, a previously identified rat metabolite, were also identified. Three additional human metabolites, phenothiazine-2-carbamic acid ethyl ester sulphoxide (P2CAEES), moricizine sulphoxide, and ethyl {10-[N-(2'-hydroxyethyl)3-aminopropionyl] phenothiazin-2-yl} carbamate, all previously described in the literature, were observed. 2. Both 2-amino-10-(3-morpholinopropionyl) phenothiazine and ethyl [10-(3-aminopropionyl) phenothiazin-2-yl] carbamate, and possibly ethyl {10-[N-(2'-hydroxyethyl)3-aminopropionyl]phenothiazin-2-yl} carbamate, possess the structural characteristics thought to be necessary for class 1 antiarrhythmic activity.

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