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91330-11-9

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91330-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91330-11-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,3 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91330-11:
(7*9)+(6*1)+(5*3)+(4*3)+(3*0)+(2*1)+(1*1)=99
99 % 10 = 9
So 91330-11-9 is a valid CAS Registry Number.

91330-11-9Downstream Products

91330-11-9Relevant articles and documents

Azetidine derivatives, their preparation and medicaments containing them

-

, (2008/06/13)

The invention concerns compounds of formula (1) wherein: R represents a chain (A) or (B); R1 is methyl or ethyl; R2 is either an optionally substituted aromatic or an optionally substituted heteroaromatic ring; R3 and R4, identical or different, are either an optionally substituted aromatic or an optionally substituted heteroaromatic ring; R′ represents a hydrogen atom or a —CO—alk radical, their optical isomers, their salts, their preparation and medicines containing them.

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