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90325-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90325-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,2 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 90325-19:
(7*9)+(6*0)+(5*3)+(4*2)+(3*5)+(2*1)+(1*9)=112
112 % 10 = 2
So 90325-19-2 is a valid CAS Registry Number.

90325-19-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	Benzene, 1,3-dinitro-5-(trichloromethyl)-

1.2 Other means of identification

Product number	-
Other names	Toluene, α,α,α-trichloro-3,5-dinitro-

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:90325-19-2 SDS

90325-19-2Upstream product

90325-19-2Downstream Products

90325-19-2Relevant articles and documents

Synthesis of 4-methoxy-3,5-dinitrobenzaldehyde: A correction to supposed tele nucleophilic aromatic substitution

Monk, Keith A.,Siles, Rogelio,Pinney, Kevin G.,Garner, Charles M.

, p. 3759 - 3761 (2007/10/03)

1,3-Dinitro-5-trichloromethylbenzene (2) was reacted with sodium methoxide in an attempt to prepare 4-methoxy-3,5-dinitrobenzaldehyde (7) via a reported tele nucleophilic aromatic substitution. The product from this reaction was methyl 3,5-dinitrobenzoate (5) and not the methoxy aldehyde as had been reported. The desired product was prepared by conventional nitration methodology from 4-methoxy-3-nitrobenzaldehyde.

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CAS

90325-19-2