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(3S,3aS,5aS,8aS,8bS)-3,5a,8-Trimethyl-2-oxo-decahydro-indeno[4,5-b]furan-7-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77704-36-0

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77704-36-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77704-36-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,0 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77704-36:
(7*7)+(6*7)+(5*7)+(4*0)+(3*4)+(2*3)+(1*6)=150
150 % 10 = 0
So 77704-36-0 is a valid CAS Registry Number.

77704-36-0Downstream Products

77704-36-0Relevant academic research and scientific papers

Rearrangement of 2-Bromo-3-hydroxysantanolides Using Silver Carbonate on Celite

Jorapur, V. S.,Shaligram, A. M.

, p. 906 - 908 (2007/10/02)

Silver carbonate-on-celite rearrangements of 2-bromo-3-hydroxysantanolides (3-5) are described. cis-Bromohydrin (3) furnishes the aldehyde (6) and α-tetrahydrosantonin (2) while trans-diequatorial bromohydrin (4) and trans-diaxial bromohydrin (5) afford aldehyde (6) and α-oxide (9) respectively as the only products.

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