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116652-76-7

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116652-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116652-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,5 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 116652-76:
(8*1)+(7*1)+(6*6)+(5*6)+(4*5)+(3*2)+(2*7)+(1*6)=127
127 % 10 = 7
So 116652-76-7 is a valid CAS Registry Number.

116652-76-7Relevant articles and documents

The total synthesis of scytophycin C. Part 1: Stereocontrolled synthesis of the C1-C32 protected seco acid

Paterson, Ian,Yeung, Kap-Sun,Watson, Christine,Ward, Richard A.,Wallace, Paul A.

, p. 11935 - 11954 (1998)

A stereocontrolled synthesis of the C1-C32 seco acid derivative 9 for scytophycin C (1) was completed in 14 steps (18.2% yield, 85% ds) from aldehyde (S)-18. Key steps include: (i) the asymmetric crotylboration of (S)- 18 to give hom

Studies towards the synthesis of tedanolide C. Construction of the C13-epi C1-C15 fragment

Zambrana, Joana,Romea, Pedro,Urpí, Fèlix

, p. 5219 - 5223 (2016/07/06)

The preparation of an advanced intermediate on route towards the synthesis of tedanolide C is reported here. It is based on the coupling of two fragments of similar size and complexity, which in turn are prepared by highly stereoselective substrate-contro

Stereocontrolled total synthesis of (+)-concanamycin F: The strategic use of boron-mediated aldol reactions of chiral ketones

Paterson, Ian,Steadman Neé Doughty, Victoria A.,McLeod, Malcolm D.,Trieselmann, Thomas

supporting information; experimental part, p. 10119 - 10128 (2012/01/14)

A highly stereocontrolled total synthesis of the 18-membered macrolide (+)-concanamycin F, a potent inhibitor of vacuolar ATPases, is described that proceeds in 5.8% yield over 26 steps. The three key fragments, C1-C13 vinyl iodide, C14-C22 vinyl stannane

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