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6β-hydroxy-lup-20(30)-en-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138935-89-4

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138935-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138935-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,3 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138935-89:
(8*1)+(7*3)+(6*8)+(5*9)+(4*3)+(3*5)+(2*8)+(1*9)=174
174 % 10 = 4
So 138935-89-4 is a valid CAS Registry Number.

138935-89-4Downstream Products

138935-89-4Relevant academic research and scientific papers

A LUPANE DERIVATIVE AND THE 13C NMR CHEMICAL SHIFTS OF SOME LUPANOLS FROM PLEUROSTYLIA OPPOSITA

Dantanarayana, Anura P.,Kumar, N. Savitr,Muthukuda, P. Mangala,Wazeer, Mohamed I. M.

, p. 2065 - 2068 (1982)

A new lupane derivative isolated from Pleurostylia opposita has been assigned the structure 6β-hydroxy-lup-20(29)-en-3-one, using spectral evidence and chemical interconversions.The 13C NMR spectral assignments of 20-hydroxy-lupan-3-one, 6β,20-dihydroxy-lupan-3-one, 6β,28-dihydroxy-lup-20(29)-en-3-one and 20-hydroxy-lupane-3,6-dione previously isolated from the same plant are also reported.Key Word Index - Pleurostylis opposita; Celastraceae; triterpenes; new lupane derivatives; 13C NMR chemical shifts.

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