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74982-60-8

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74982-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74982-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,8 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74982-60:
(7*7)+(6*4)+(5*9)+(4*8)+(3*2)+(2*6)+(1*0)=168
168 % 10 = 8
So 74982-60-8 is a valid CAS Registry Number.

74982-60-8Downstream Products

74982-60-8Relevant articles and documents

The Reaction of 2-(Trialkylsiloxy)furans with Lead(IV) Acetate. The Synthesis of dl-Pyrenophorin

Asaoka, Morio,Yanagida, Noboru,Sugimura, Naoyuki,Takei, Hisashi

, p. 1061 - 1064 (1980)

The reaction of 2-(trimethylsiloxy)furans with lead(IV) acetate afforded the corresponding α,β-unsaturated γ-acetoxy-γ-lactones in good yields.The lactones were easily converted into the corresponding 3-acylacrylic acids.Utilizing this reaction, dl-pyrenophorin was synthesized.

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