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58293-25-7

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58293-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58293-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,9 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 58293-25:
(7*5)+(6*8)+(5*2)+(4*9)+(3*3)+(2*2)+(1*5)=147
147 % 10 = 7
So 58293-25-7 is a valid CAS Registry Number.

58293-25-7Relevant articles and documents

Barriers to Internal Rotation in Neopentylbenzenes Substituted on the Benzyl Group. A 13C NMR Band Shape Study

Andersson, Sven,Drakenberg, Torbjoern

, p. 730 - 744 (1983)

Two series of neopentylbenzenes with one or two substituents on the benzyl group have been synthesized.In one series the substituents were H, F, Cl, Br, I, OCH3, OCOCH3, OSi(CH3)3, CH3 and CH2CH3, and in the other OH and R R = H, CH3, CH2CH3, (CH2)3CH3,

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