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142534-34-7

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142534-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142534-34-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,3 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 142534-34:
(8*1)+(7*4)+(6*2)+(5*5)+(4*3)+(3*4)+(2*3)+(1*4)=107
107 % 10 = 7
So 142534-34-7 is a valid CAS Registry Number.

142534-34-7Relevant articles and documents

Efficient and systematic syntheses of enantiomerically pure and regiospecifically protected myo-inositols

Bruzik, Karol S.,Tsai, Ming-Daw

, p. 6361 - 6374 (2007/10/02)

Efficient and systematic syntheses of a variety of enantiomerically pure and regiospecifically protected myo-inositols, which can be readily used as precursors for most natural and unnatural derivatives of myo-inositol, have been developed. The key strate

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