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92761-37-0

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92761-37-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92761-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,6 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 92761-37:
(7*9)+(6*2)+(5*7)+(4*6)+(3*1)+(2*3)+(1*7)=150
150 % 10 = 0
So 92761-37-0 is a valid CAS Registry Number.

92761-37-0Upstream product

92761-37-0Relevant articles and documents

Total synthesis of photosynthetic pigment fucoxanthin by use of oxo- metallic catalyst

Yamano,Ito

, p. 410 - 412 (1994)

The first total synthesis of optically active fucoxanthin 1 has been accomplished via the 8-oxo-compound 7, efficiently prepared by rearrangement of the α-acetylenic alcohol 2 using oxo-metallic catalyst and subsequent iodine catalyzed double bond-shift.

Carotenoids and related polyenes. Part 3. First total synthesis of fucoxanthin and halocynthiaxanthin using oxo-metallic catalyst

Yamano, Yumiko,Tode, Chisato,Ito, Masayoshi

, p. 1895 - 1904 (2007/10/02)

The first total synthesis of optically active fucoxanthin 1 and halocynthiaxanthin 2 had been accomplished via the 8-oxo compound 5, efficiently prepared by rearrangement of the α-acetylenic alcohol 10 using oxo-metallic catalyst and subsequent iodine-catalysed double-bond shift.

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