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70844-36-9

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70844-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70844-36-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,4 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70844-36:
(7*7)+(6*0)+(5*8)+(4*4)+(3*4)+(2*3)+(1*6)=129
129 % 10 = 9
So 70844-36-9 is a valid CAS Registry Number.

70844-36-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-[(2-acetamido-4-oxo-1H-pteridin-6-yl)methyl-acetylamino]benzoic acid

1.2 Other means of identification

Product number -
Other names Diacetylpteroic acid

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:70844-36-9 SDS

70844-36-9Downstream Products

70844-36-9Relevant articles and documents

Chemical Conversion of Folic Acid to Pteroic Acid

Temple, Carroll,Rose, Jerry D.,Montgomery, John A.

, p. 3666 - 3667 (2007/10/02)

Treatment of folic acid with acetic anhydride in acetic acid gave a mixture of acetylated azlactones, which are cleaved with mild base at room temperature to give mainly acetylated pteroic acids.Removal of the acetyl groups from the components of this mix

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