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28360-79-4

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28360-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28360-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,6 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28360-79:
(7*2)+(6*8)+(5*3)+(4*6)+(3*0)+(2*7)+(1*9)=124
124 % 10 = 4
So 28360-79-4 is a valid CAS Registry Number.
InChI:InChI=1/C24H34O8/c1-11-8-14(29-6)20(27)22(3)13(11)9-16-23(4)15(10-17(26)32-16)24(5,28)21(30-7)18(19(22)23)31-12(2)25/h8,11,13,15-16,18-19,21,28H,9-10H2,1-7H3/t11-,13+,15?,16-,18+,19-,21?,22+,23-,24+/m1/s1

28360-79-4Upstream product

28360-79-4Downstream Products

28360-79-4Relevant articles and documents

Antifeedant and Insecticidal Activity of Quassinoids against the Diamondback Moth (Plutella xylostella) and Structure-Activity Relationships

Daido, Masayuki,Ohno, Nobuhiro,Imamura, Kazunori,Fukamiya, Narihiko,Hatakoshi, Makoto,et al.

, p. 974 - 979 (2007/10/02)

Four semi-synthetic and fourteen quassinoids were tested for their antifeedant and insecticidal activity against 3rd instar larvae of the diamondback moth (Plutella xylostella).In this quassinoid series, isobrucein-B was the most potent compound in both assays.Chemical conversion of the methoxy and/or methylenedioxy groups in the A and C rings to hydroxy groups among these quassinoids resulted in decreased activity.

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