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309246-83-1

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309246-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 309246-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,2,4 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 309246-83:
(8*3)+(7*0)+(6*9)+(5*2)+(4*4)+(3*6)+(2*8)+(1*3)=141
141 % 10 = 1
So 309246-83-1 is a valid CAS Registry Number.

309246-83-1Downstream Products

309246-83-1Relevant articles and documents

N-terminal derivatization of peptides with isothiocyanate analogues promoting edman-type cleavage and enhancing sensitivity in electrospray ionization tandem mass spectrometry analysis

Wang, Dongxia,Fang, Sunan,Wohlhueter, Robert M.

, p. 1893 - 1900 (2009)

N-terminal derivatization of peptides with Edman's reagent, phenyl isothiocyanate (PITC), promotes gas-phase Edman cleavage that yields abundant complementary b 1 and y n-1 ion pairs by tandem mass spectrometry (MS/MS). The formation

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