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350035-37-9

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350035-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 350035-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,0,0,3 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 350035-37:
(8*3)+(7*5)+(6*0)+(5*0)+(4*3)+(3*5)+(2*3)+(1*7)=99
99 % 10 = 9
So 350035-37-9 is a valid CAS Registry Number.

350035-37-9Downstream Products

350035-37-9Relevant articles and documents

New C2-symmetric chiral disulfide ligands derived from (R)-cysteine

Braga, Antonio L,Appelt, Helmoz R,Schneider, Paulo H,Rodrigues, Oscar E.D,Silveira, Claudio C,Wessjohann, Ludger A

, p. 3291 - 3295 (2001)

Several sulfur-containing optically active C2-symmetrical ligands have been synthesized from (R)-cysteine and applied successfully as chiral catalysts in the asymmetric addition of diethylzinc to aldehydes. The resulting secondary alcohols could be obtained in good yields and excellent enantiomeric excess.

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