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39924-30-6

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39924-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39924-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,2 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 39924-30:
(7*3)+(6*9)+(5*9)+(4*2)+(3*4)+(2*3)+(1*0)=146
146 % 10 = 6
So 39924-30-6 is a valid CAS Registry Number.

39924-30-6Relevant articles and documents

Bidentate auxiliary-directed alkenyl C-H allylation: Via exo-palladacycles: Synthesis of branched 1,4-dienes

Shen, Cong,Lu, Xiunan,Zhang, Jian,Ding, Liyuan,Sun, Yaling,Zhong, Guofu

supporting information, p. 13582 - 13585 (2019/11/14)

An alkenyl C-H allylation by an exo-palladacycle intermediate is demonstrated, employing unactivated (Z)-Alkenes and allyl carbonates. With the use of an 8-Aminoquinoline (AQ) derived amide as the directing group, the N,N-bidentate-chelation-Assisted C-H activation protocol proceeded under mild and oxidant-free conditions with excellent selectivity. The utility of this approach is demonstrated by the preparative scale, selective conversion of inseparable Z/E alkenes and ready removal of the amide auxiliary to provide the corresponding ester.

OZONOLYSIS OF ALKENES AND REACTIONS OF POLYFUNCTIONAL COMPOUNDS. XXXV. SYNTHESIS OF 8Z-DODECENYL- AND 11Z-TETRADECENYL ACETATES FROM THE CYCLIC DIMER OF BUTADIENE

Odinokov, V. N.,Ishmuratov, G. Yu.,Galeeva, R. I.,Kharisov, R. Ya.,Sokol'skaya, O. V.,at al.

, p. 646 - 651 (2007/10/02)

The stereoselective synthesis of 8Z-dodecenyl- and 11Z-tetradecenyl acetates which are components of the sex pheromones of many species of insect of the order Lepidoptera, was realized on the basis of the partial ozonolysis of (Z,Z)-1,5-cyclooctadiene and its isomerization product (Z,Z)-1,3-cyclooctadiene.

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