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121400-65-5

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121400-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121400-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,0 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121400-65:
(8*1)+(7*2)+(6*1)+(5*4)+(4*0)+(3*0)+(2*6)+(1*5)=65
65 % 10 = 5
So 121400-65-5 is a valid CAS Registry Number.

121400-65-5Downstream Products

121400-65-5Relevant articles and documents

FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES. 8. RECYCLIZATION OF 5-ARYL-2,3-DIHYDROFURAN-2,3-DIONES BY ACTION OF AMIDE OXIMES AND HYDROXYUREA

Krylova, I. V.,Nekrasov, D. D.,Andreichikov, Yu. S.

, p. 1204 - 1206 (2007/10/02)

The reaction of 5-aryl-2,3-dihydrofuran-2,3-diones with benzamide oxime, diaminoglyoxime, and hydroxyurea gave 3-phenyl-5-aroylacetyl-1,2,4-oxadiazoles, 5,6-dihydroxyimino-3-phenacylidenepiperazin-2-ones, and 3-hydroxy-5-phenacylideneimidazolidine-2,4-dio

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