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150455-09-7

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150455-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150455-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,4,5 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 150455-09:
(8*1)+(7*5)+(6*0)+(5*4)+(4*5)+(3*5)+(2*0)+(1*9)=107
107 % 10 = 7
So 150455-09-7 is a valid CAS Registry Number.

150455-09-7Downstream Products

150455-09-7Relevant articles and documents

Transformations of Isomeric Naphthopyranones. The Synthesis of Substituted β-Naphthyl-α,β-dehydro-α-amino Acid Derivatives

Ornik, Brina,Stanovnik, Branko,Tisler, Miha

, p. 1241 - 1244 (2007/10/02)

THe opening of the pyranone ring in 2H-naphthopyran-2-one derivative (1) and 3H-naphthopyran-3-one derivatives 8 and 20 with nucleophiles afforded 3-(naphthyl-1)- and 3-(naphthyl-2)propenoates (substituted β-naphthyl-α,β-dehydro-α-amino acid

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