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1246558-07-5

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1246558-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246558-07-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,5,5 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1246558-07:
(9*1)+(8*2)+(7*4)+(6*6)+(5*5)+(4*5)+(3*8)+(2*0)+(1*7)=165
165 % 10 = 5
So 1246558-07-5 is a valid CAS Registry Number.

1246558-07-5Downstream Products

1246558-07-5Relevant academic research and scientific papers

Synthesis of 2.8-dicyclohexyl-4h, 6h-benzo [1,2-b: 5,4-b′] dipyran-4,6-diones under phase transfer catalysis conditions and their antimicrobial activity

Rajyalakshmi,Shravani,Rajaiah,Rao, A. V. Subha,Ashok

, p. 381 - 384 (2012/01/04)

An efficient route for the synthesis of 2,8-dicyclohexyl-4H, 6H-benzo [1,2-b: 5,4-b′] dipyran-4,6-diones (2a-f) under phase transfer catalysis conditions (PTC) has been developed by the base catalyzed reaction of substituted resorcinols (1a-f) with cyclohexanoyl chloride in good yields.

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