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50465-60-6

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50465-60-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50465-60-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,6 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50465-60:
(7*5)+(6*0)+(5*4)+(4*6)+(3*5)+(2*6)+(1*0)=106
106 % 10 = 6
So 50465-60-6 is a valid CAS Registry Number.

50465-60-6Downstream Products

50465-60-6Relevant articles and documents

Highly Efficient and General Synthetic Method of Various Retinyl Ethers

Lee, Jun Sup,Jeong, Young Cheol,Ji, Minkoo,Baik, Woonphil,Lee, Sijoon,Koo, Sangho

, p. 1937 - 1940 (2007/10/03)

Bromination of 4 by PBr3 under Cu(I) catalyst produces the ambidextrous allylic halide 5 regioselectively and stereoselectively. Hetero nucleophiles distinguish the allylic carbon containing Br from the one containing Cl in 5 to give the heteroatom-substituted C5 allylic chloride 3. The Julia olefination reaction with the C15 sulfone 2 provides diverse retinyl ethers 1.

Synthesis with sulphones. IX. Synthesis of γ hydroxysulphones and of terpenic alcohols, linalool, nerolidol, isophytol, vitamin A

Julia,Uguen

, p. 513 - 518 (2007/10/04)

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