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130998-33-3

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130998-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130998-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,9 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130998-33:
(8*1)+(7*3)+(6*0)+(5*9)+(4*9)+(3*8)+(2*3)+(1*3)=143
143 % 10 = 3
So 130998-33-3 is a valid CAS Registry Number.

130998-33-3Relevant articles and documents

PRACTICAL ROUTE TO BOTH (S)- AND (R)-ENANTIOMERS OF O-(4-METHOXYPHENYL)GLYCIDOL USING (S)-1,2-O-ISOPROPYLIDENEGLYCEROL AS A COMMON PRECURSOR

Takano, Seiichi,Moriya, Minoru,Suzuki, Mahito,Iwabuchi, Yoshiharu,Sugihara, Takumichi,Ogasawara, Kunio

, p. 1555 - 1563 (2007/10/02)

Practical route to both (R)- and (S)-enantiomers of O-(4-methoxyphenyl)glycidol is devised using (S)-1,2-O-isopropylideneglycerol as a common chiral starting material.

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