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83670-70-6

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83670-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83670-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,6,7 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83670-70:
(7*8)+(6*3)+(5*6)+(4*7)+(3*0)+(2*7)+(1*0)=146
146 % 10 = 6
So 83670-70-6 is a valid CAS Registry Number.

83670-70-6Relevant articles and documents

REGIO AND STEREOSPECIFIC SYNTHESIS OF CIS AND TRANS 3-METHYL-6-METHYLETHYL CYCLOHEXENES AND 3-METHYL-4-METHYLETHYLCYCLOHEXENES. REACTIONS OF ALLYLIC ACETATES AND CARBAMATES WITH Li2Cu3Me5 AND LiCuMe2

Gallina, C.

, p. 3093 - 3096 (2007/10/02)

The isomeric alkenes 1-4 have been obtained by syn, γ substitution of the appropriate allylic carbamates with Li2Cu3Me5.The behaviour of carbamates is deeply affected by the nature of the copper reagent.

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