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23199-34-0

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23199-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23199-34-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,1,9 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23199-34:
(7*2)+(6*3)+(5*1)+(4*9)+(3*9)+(2*3)+(1*4)=110
110 % 10 = 0
So 23199-34-0 is a valid CAS Registry Number.

23199-34-0SDS

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 HYPOXANTHINE, [8-14C]

1.2 Other means of identification

Product number -
Other names -

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:23199-34-0 SDS

23199-34-0Upstream product

23199-34-0Downstream Products

23199-34-0Relevant articles and documents

Photo-oxidation of 6-Mercaptopurine in Aqueous Solution

Hemmens, Violet J.,Moore, Douglas E.

, p. 209 - 212 (1984)

Irradiation of oxygenated aqueous solutions of 6-mercaptopurine with near-u.v. light leads to purine-6-sulphinate as primary product.The sulphinate is itself unstable to u.v. light and is further oxidized to purine-6-sulphonate.Hypoxanthine is a minor product (10percent) of direct photolysis, but also arises from degradation of the sulphonate.Sensitized photo-oxidation using dyes (Methylene Blue, Rose Bengal, or Rhodamine B) gives the same products, and reaction in D2O occurs at a greater rate, indicating that the primary photoreaction occurs via addition of singlet molecular oxygen.

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