1383572-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1383572-91-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,5,7 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1383572-91:
(9*1)+(8*3)+(7*8)+(6*3)+(5*5)+(4*7)+(3*2)+(2*9)+(1*1)=185
185 % 10 = 5
So 1383572-91-5 is a valid CAS Registry Number.
1383572-91-5Relevant articles and documents
DI/TRI-AZA-SPIRO-C9-C11ALKANES
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, (2012/08/08)
The invention relates to compounds of the formula I A-D-C(R1)2-B (I), in which A and B are aromatic ring systems and wherein D is selected from the groups D1 to D5 and the other substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.