C1907922
Theophylline Impurity 4
CAS No.:20289-44-5,Theophylline Impurity 4
Add wish

Download COA for specific batch

C1907922

Theophylline Impurity 4

20289-44-5

C5H5N5

135.13

CATO

C1907922

--

--

--

witnessing note

witnessing note

Inquiry

Inquiry

In-stock orders placed by 4 PM ship same day.

For research and laboratory use only. Not for human or veterinary use.

Properties

--

--

--

N1=NC=C2C(N=CN=C12)N

Documents

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Lot/Batch Number
How to Find the Product Number

The product item number and ​​Lot Number​​ (or Batch No.) can be found on the COA or the inner packaging label.