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3227-91-6

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3227-91-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3227-91-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,2 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3227-91:
(6*3)+(5*2)+(4*2)+(3*7)+(2*9)+(1*1)=76
76 % 10 = 6
So 3227-91-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H8/c1-5-6(2)8(4)7(5)3/h1-4H2

3227-91-6Relevant articles and documents

Bally et al.

, p. 38,44 (1978)

Alicyclic Compounds, III. - New Method of Preparation and Reactions of Radialene

Trabert, Ludwig,Hopf, Henning

, p. 1786 - 1800 (2007/10/02)

Thermal isomerization of 1,8-bis(trimethylsiloxy)-2,6-octadiyne (9d) provides dimethylenecyclobutene 8d, which is transformed into the dichloride 8f by treatment of diol 8b with thionyl chloride.Reduction of 8f with zinc in ethylene glycol dibutyl ether c

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