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1082955-10-9

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1082955-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1082955-10-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,9,5 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1082955-10:
(9*1)+(8*0)+(7*8)+(6*2)+(5*9)+(4*5)+(3*5)+(2*1)+(1*0)=159
159 % 10 = 9
So 1082955-10-9 is a valid CAS Registry Number.

1082955-10-9Downstream Products

1082955-10-9Relevant articles and documents

Investigating the initial steps in the biosynthesis of cyanobacterial sunscreen scytonemin

Balskus, Emily P.,Walsh, Christopher T.

supporting information; experimental part, p. 15260 - 15261 (2009/03/11)

The cyanobacterial natural product scytonemin (1) functions as a sunscreen, absorbing harmful UV-A radiation. Using information from a recently identified gene cluster, we propose a biosynthetic route to this pigment. We also report the characterization of two enzymes, NpR1275 and NpR1276, which are involved in the initial stages of this pathway. A regioselective acyloin reaction between indole-3-pyruvic acid (4) and p-hydroxyphenylpyruvic acid (5) is a key step in assembling the carbon framework of a proposed monomeric scytonemin precursor (2). Copyright

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