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α-Ribavirin, also known as Ribavirin Impurity B, is a synthetic nucleoside analog with antiviral properties. It is structurally similar to the nucleoside guanosine and is primarily used in the treatment of viral infections, particularly respiratory syncytial virus (RSV) and hepatitis C. The chemical formula for α-Ribavirin is C8H12N4O5, and it has a molecular weight of 244.21 g/mol. α-Ribavirin (Ribavirin Impurity B) is a white crystalline powder that is soluble in water and slightly soluble in methanol. It is synthesized through a multi-step chemical process and is often used in combination with other antiviral drugs to enhance treatment efficacy. Due to its potential mutagenic and teratogenic effects, α-Ribavirin is classified as a pregnancy category X drug, indicating that it should not be used during pregnancy.

57198-02-4

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57198-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57198-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,9 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57198-02:
(7*5)+(6*7)+(5*1)+(4*9)+(3*8)+(2*0)+(1*2)=144
144 % 10 = 4
So 57198-02-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N4O5/c9-6(16)7-10-2-12(11-7)8-5(15)4(14)3(1-13)17-8/h2-5,8,13-15H,1H2,(H2,9,16)/t3-,4+,5?,8+/m1/s1

57198-02-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ribavirin

1.2 Other means of identification

Product number -
Other names α-Ribavirin (Ribavirin Impurity B)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:57198-02-4 SDS

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