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69824-92-6

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69824-92-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69824-92-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,2 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 69824-92:
(7*6)+(6*9)+(5*8)+(4*2)+(3*4)+(2*9)+(1*2)=176
176 % 10 = 6
So 69824-92-6 is a valid CAS Registry Number.

69824-92-6Relevant articles and documents

1,5-ADDITION OF DIALKYLCUPRATE REAGENTS TO ALKYLCYCLOPROPYL KETONES

Mioskowski, Charles,Manna, S.,Falck, J. R.

, p. 5521 - 5524 (1983)

Cyclopropyl ketones undergo 1,5-addition at the less substituted carbon using the complex reagent R2CuCNLi2*BF3.

Nickel (II) catalysed 1,4- addition reactions of functionalised organozinc reagents with enones

Yang, Danfeng Huang Yihua,Wang, Jin-Xian,Hu, Yulai

, p. 79 - 81 (2007/10/03)

An efficient catalytic 1,4 addition reaction of functionalised organozinc reagents with enones has been developed using a nickel complex as catalyst.

Neopentyl and neophyl groups: New nontransferable groups for organocopper and organozinc chemistry

Lutz, Christian,Jones, Philip,Knochel, Paul

, p. 312 - 316 (2007/10/03)

Neopentyl and Neophyl groups have been found to be excellent nontransferable groups for organozinc and organocopper chemistry. We have shown that mixed diorganozincs of the type FG-R-Zn(CH2CMe2R) can be used advantageously for the enantioselective addition to aldehydes. These mixed copper or zinc reagents are also found to be very efficient in the Michael addition to various activated alkenes.

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