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3049-88-5

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3049-88-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3049-88-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,4 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3049-88:
(6*3)+(5*0)+(4*4)+(3*9)+(2*8)+(1*8)=85
85 % 10 = 5
So 3049-88-5 is a valid CAS Registry Number.

3049-88-5Relevant articles and documents

Living anionic polymerization of 4-(α-alkylvinyl)styrene derivatives

Hirao, Akira,Imai, Takahiro,Watanabe, Kenji,Hayashi, Mayumi,Sugiyama, Kenji

, p. 855 - 867 (2006)

The anionic polymerization of four bis-functionalized styrene derivatives with α-alkylvinyl groups have been carried out in THF at -78°C with the initiator prepared from oligo(α-methylstyryl)lithium and potassium tert-butoxide. The four monomers herein us

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