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4a,6-bis-(N-methylanilino)-7-hydroxy-2,3,8-trimethyl-4a,9a-dihydro-xanthene-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137359-96-7

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137359-96-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137359-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,5 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 137359-96:
(8*1)+(7*3)+(6*7)+(5*3)+(4*5)+(3*9)+(2*9)+(1*6)=157
157 % 10 = 7
So 137359-96-7 is a valid CAS Registry Number.

137359-96-7Upstream product

137359-96-7Downstream Products

137359-96-7Relevant academic research and scientific papers

4a,6-Bis-(N-Methylanilino)-7-hydroxy-2,3,8-trimethyl-4a,9a-dihydro-xanthene-1,4-dione: A Thermolytic Product of 6-(N-Methylanilino)-7a-methyl-3a,7a-dihydro-indazol-4,7-dione

Schubert-Zsilavecz, Manfred

, p. 545 - 549 (1991)

4a,6-Bis-(N-methylanilino)-7-hydroxy-2,3,8-trimethyl-4a,9a-dihydro-xanthene-dione (4) was obtained by thermolysis of 6-(N-methylanilino)-7a-methyl-3a,7a-dihydroindazol-4,7-dione (1).The structure was determined on basis of 1D- and 2D-NMR techniques. Keywords.Dihydroxanthenedione; 2D-NMR; 1H-13C-Shift-correlation; COLOC.

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