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2,3,2',3'-sulfonyldiphthalic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138370-79-3

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138370-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138370-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,7 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138370-79:
(8*1)+(7*3)+(6*8)+(5*3)+(4*7)+(3*0)+(2*7)+(1*9)=143
143 % 10 = 3
So 138370-79-3 is a valid CAS Registry Number.

138370-79-3Downstream Products

138370-79-3Relevant academic research and scientific papers

Hydrothermal syntheses, structures, and properties of four metal-organic coordination polymers assembled from V-shaped tetracarboxylate ligands and N-donor ancillary ligands

Zang, Shuang-Quan,Li, Jia-Bin,Li, Qi-Yao,Hou, Hong-Wei,Mak, Thomas C.W.

, p. 2907 - 2915 (2010)

A series of four metal-organic frameworks, namely, [Cu(sdpa) 0.5(2,2′-bpy)]·H2O (1), [Zn 2(sdpa)(2,2′-bpy)2(H2O) 2]·3H2O (2), [Zn2(sdpa)(4,4′-bpy)] ·3H2O (3

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