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2,3-dimethoxycarbonyl-1,4-diphenyltribenzothiepin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77800-38-5

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77800-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77800-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,0 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77800-38:
(7*7)+(6*7)+(5*8)+(4*0)+(3*0)+(2*3)+(1*8)=145
145 % 10 = 5
So 77800-38-5 is a valid CAS Registry Number.

77800-38-5Downstream Products

77800-38-5Relevant academic research and scientific papers

SYNTHESIS AND CYCLOADDITION REACTIONS OF 1,3-DIPHENYL-2,8-DIHYDRODIBENZO-8-THIAAZULEN-2-ONE (THIAAZULENOCYCLONE) WITH ACETYLENES, OLEFINS AND BENZYNE

Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Okitsu, Mitsuhito

, p. 1061 - 1066 (2007/10/02)

Thiaazulenocyclone was synthesized and its reactions with dienophiles were investigated.Reactions with N-phenylmaleimide, acenaphthylene or norbornene formed the Diels-Alder adducts, but cycloadditions with other dienophiles yielded the decarbonylated pro

SYNTHESES AND CYCLOADDITION REACTIONS OF THIAAZULENOCYCLONE AND THIAAZULENOCYCLONE 8,8-DIOXIDE

Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Okitsu, Mitsuhito

, p. 1244 - 1252 (2007/10/02)

Thiaazulenocyclone (2) and thiaazulenocyclone 8,8-dioxide (3) were synthesized and their reactions were investigated.The reaction of 2 with N-phenylmaleimide and the reactions of 2 or 3 with acenaphthylene and norbornene provided the Diels-Alder endo addu

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