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129454-84-8

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129454-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129454-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,5 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 129454-84:
(8*1)+(7*2)+(6*9)+(5*4)+(4*5)+(3*4)+(2*8)+(1*4)=148
148 % 10 = 8
So 129454-84-8 is a valid CAS Registry Number.

129454-84-8Relevant articles and documents

INTRAMOLECULAR REACTIONS OF ALLYLOXY RADICALS

Johns, Amanda,Murphy, John A.,Sherburn, Michael S.

, p. 7835 - 7858 (1989)

Allyloxy radicals formed by epoxide cleavage, have cyclised onto appropriately positioned alkenes to form tetrahydrofurans, and the diastereoselectivity of the cyclisation has been studied.The reaction was used to synthesise lilac alcohols which were then used to confirm the stereochemistry of such cyclisations.

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