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132608-29-8

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132608-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132608-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,0 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132608-29:
(8*1)+(7*3)+(6*2)+(5*6)+(4*0)+(3*8)+(2*2)+(1*9)=108
108 % 10 = 8
So 132608-29-8 is a valid CAS Registry Number.

132608-29-8Relevant articles and documents

Furan-2(3H)- and 2(5H)-ones. Part 5. Photoreaction of 3-Benzylfuran-2(5H)-ones; Cyclisation to Indenofuranones

Muraoka, Osamu,Tanabe, Genzoh,Sano, Kyohko,Minematsu, Toshie,Momose, Takefumi

, p. 1833 - 1846 (2007/10/02)

The effect of substitution at the 'central methane' on the photoreactivity of 3-benzylfuran-2(5H)-ones 5a-g was investigated.Despite its di-?-methane structure, photochemical arylation was effected to give substituted indenofuranones 6 in good yields.Only

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