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19395-07-4

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19395-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19395-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,9 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19395-07:
(7*1)+(6*9)+(5*3)+(4*9)+(3*5)+(2*0)+(1*7)=134
134 % 10 = 4
So 19395-07-4 is a valid CAS Registry Number.

19395-07-4Downstream Products

19395-07-4Relevant articles and documents

SYNTHESES OF (+)- AND (-)-MELLEIN UTILIZING AN ANNELATION REACTION OF ISOXAZOLES WITH DIMETHYL 3-OXOGLUTARATE

Takeuchi, Naoki,Goto, Kaori,Sasaki, Yuki,Fujita, Takashi,Okazaki, Kohsuke,et al.

, p. 357 - 374 (2007/10/02)

Naturally occurring dihydroisocoumarins, (+)- and (-)-mellein (2 and 3), metabolites of fungals, Cercospora sp. and Aspergillus sp., etc., were synthesized from the isoxazoles (32) and (33) by the annelation reactions with dimethyl 3-oxoglutarate.

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