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1023301-75-8

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1023301-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1023301-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,3,3,0 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1023301-75:
(9*1)+(8*0)+(7*2)+(6*3)+(5*3)+(4*0)+(3*1)+(2*7)+(1*5)=78
78 % 10 = 8
So 1023301-75-8 is a valid CAS Registry Number.

1023301-75-8Upstream product

1023301-75-8Downstream Products

1023301-75-8Relevant academic research and scientific papers

Second-generation total synthesis of haterumalide NA using B-alkyl Suzuki-Miyaura coupling

Hayakawa, Ichiro,Ueda, Mitsuru,Yamaura, Masashi,Ikeda, Yoichi,Suzuki, Yuta,Yoshizato, Kensaku,Kigoshi, Hideo

, p. 1859 - 1862 (2008)

Second-generation total synthesis of haterumalide NA, a potent cytotoxic marine macrolide, was achieved by using B-alkyl Suzuki-Miyaura coupling and Nozaki-Hiyama-Kishi coupling as key steps (1.2% in 33 steps). Compared to our first-generation approach, the second-generation synthesis is much improved in the yield of key intermediate.

Total synthesis and cytotoxicity of haterumalides NA and B and their artificial analogues

Ueda, Mitsuru,Yamaura, Masashi,Ikeda, Yoichi,Suzuki, Yuta,Yoshizato, Kensaku,Hayakawa, Ichiro,Kigoshi, Hideo

supporting information; experimental part, p. 3370 - 3377 (2009/09/30)

The total synthesis of haterumalides NA and B, potent cytotoxic marine macrolides, was achieved by using B-alkyl Suzuki-Miyaura coupling and Nozaki-Hiyama-Kishi coupling as key steps. Compared to our first-generation approach for enf-haterumalide NA methy

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