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77426-34-7

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77426-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77426-34-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,2 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77426-34:
(7*7)+(6*7)+(5*4)+(4*2)+(3*6)+(2*3)+(1*4)=147
147 % 10 = 7
So 77426-34-7 is a valid CAS Registry Number.

77426-34-7Relevant articles and documents

REGIOSELECTIVE MONOALKYLATION OF 3-METHYL-1,2-CYCLOHEXANEDIONE

Utaka, Masanori,Hojo, Makoto,Takeda, Akira

, p. 445 - 448 (2007/10/02)

Monoalkylation of 3-methyl-1,2-cyclohexanedione was achieved regioselectively to give 6-alkyl-3-methyl-1,2-cyclohexanedione as a major product without the formation of O-alkylated or polyalkylated products.

THE DIOSPHENOL CLAISEN REARRANGEMENT

Ponaras, A. A.

, p. 4803 - 4806 (2007/10/02)

Thermal rearrangement of diosphenol allyl ethers provides a method for attachment of an allyl group to hindered carbon centers.

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