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1523555-17-0

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1523555-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1523555-17-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,2,3,5,5 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1523555-17:
(9*1)+(8*5)+(7*2)+(6*3)+(5*5)+(4*5)+(3*5)+(2*1)+(1*7)=150
150 % 10 = 0
So 1523555-17-0 is a valid CAS Registry Number.

1523555-17-0Downstream Products

1523555-17-0Relevant articles and documents

Total synthesis and antibacterial screening of (±)-7-butyl-6,8- dihydroxy-3-pentyl-3,4-dihydroisochromen-1-one

Saeed, Aamer,Rafique, Hummera,Arshad, Muhammad

, p. 1112 - 1122 (2013)

A new total synthesis of (±)-7-butyl-6,8-dihydroxy-3-pentyl-3,4- dihydroisochromen-1-one, isolated as R-enantiomer from Geotrichum sp., has been described. Reaction of 4-butyl-3,5-dimethoxyhomophthalic anhydride with hexanoyl chloride in the presence of 1

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