69994-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69994-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,9 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69994-40:
(7*6)+(6*9)+(5*9)+(4*9)+(3*4)+(2*4)+(1*0)=197
197 % 10 = 7
So 69994-40-7 is a valid CAS Registry Number.
69994-40-7Relevant articles and documents
1-Phenyl-2-aminoethanol derivatives
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, (2008/06/13)
The invention concerns compounds of the formula:- R1.CH(OH).CH2 NH.CR2 R3.A1. NH.CO.CHR4.A2.NR5. Q I wherein R1 is 3,4-bis[(3-8C)alkanoyloxy]-phenyl, 3,5- b