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28-O-trityl-2α,3β-dihydroxylup-20(29)-en-28-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1190957-64-2

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1190957-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190957-64-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,9,5 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1190957-64:
(9*1)+(8*1)+(7*9)+(6*0)+(5*9)+(4*5)+(3*7)+(2*6)+(1*4)=182
182 % 10 = 2
So 1190957-64-2 is a valid CAS Registry Number.

1190957-64-2Downstream Products

1190957-64-2Relevant academic research and scientific papers

Efficient access to isomeric 2,3-dihydroxy lupanes: first synthesis of alphitolic acid

Hao, Jia,Zhang, Xueli,Zhang, Pu,Liu, Jun,Zhang, Luyong,Sun, Hongbin

experimental part, p. 7975 - 7984 (2009/12/06)

Alphitolic acid (3) is a naturally occurring lupane type of pentacyclic triterpene, which possesses various pharmacological properties. Efficient synthesis of 3 has been accomplished in 10 steps with an overall yield of 19% starting from the readily avail

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