1187769-23-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1187769-23-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,7,6 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1187769-23:
(9*1)+(8*1)+(7*8)+(6*7)+(5*7)+(4*6)+(3*9)+(2*2)+(1*3)=208
208 % 10 = 8
So 1187769-23-8 is a valid CAS Registry Number.
1187769-23-8Relevant articles and documents
PROCESS FOR THE PREPARATION OF 2-AMINO-2- [2- (4-C3-C21-ALKYL-PHENYL)ETHYL] PROPANE-1, 3-DIOLS
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Page/Page column 22, (2009/10/22)
The present invention relates to improved processes for the production of 2-amino-2-[2-(4- C2-20-alkyl-phenyl)ethyl]propane-1,3-diols, and to compounds for use therein.
