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144550-82-3

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144550-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144550-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,5,5 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144550-82:
(8*1)+(7*4)+(6*4)+(5*5)+(4*5)+(3*0)+(2*8)+(1*2)=123
123 % 10 = 3
So 144550-82-3 is a valid CAS Registry Number.

144550-82-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Methoxycarbonyl-5-iodobenzenesulfonyl isocyanate

1.2 Other means of identification

Product number -
Other names methyl 4-iodo-2-isocyanatosulfonylbenzoate

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:144550-82-3 SDS

144550-82-3Relevant articles and documents

Process for preparing substituted phenylsulfonylureas from sulfonyl halides

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Page/Page column 13-14, (2008/06/13)

The invention relates to a preparation process for a compound (I) or a salt thereof, in which Q, X*, Y, Z, R, R1, R2 and R3 are as defined in claim 1, which comprises a) ammonolyzing a comp. (II) in which Hal=halogen atom

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