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135937-15-4

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135937-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135937-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,9,3 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135937-15:
(8*1)+(7*3)+(6*5)+(5*9)+(4*3)+(3*7)+(2*1)+(1*5)=144
144 % 10 = 4
So 135937-15-4 is a valid CAS Registry Number.

135937-15-4Relevant articles and documents

AZO COMPOUND, INK COMPOSITION, RECORDING METHOD, AND COLORED BODY

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Paragraph 0099-0101, (2017/12/09)

PROBLEM TO BE SOLVED: To provide a dye excellent in fastness, particularly, ozone gas resistance when recorded in inkjet-exclusive paper; and an ink composition containing the dye, particularly, a black ink composition for inkjet recording. SOLUTION: Ther

ANTI-INFECTIVE PYRIMIDINES AND USES THEREOF

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Page/Page column 121, (2009/04/25)

This invention relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.

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