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148700-19-0

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148700-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148700-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,7,0 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 148700-19:
(8*1)+(7*4)+(6*8)+(5*7)+(4*0)+(3*0)+(2*1)+(1*9)=130
130 % 10 = 0
So 148700-19-0 is a valid CAS Registry Number.

148700-19-0Downstream Products

148700-19-0Relevant articles and documents

Process for the manufacture of odorants and intermediates used therein

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, (2008/06/13)

The invention concerns a process for the manufacture of a mixture of (3aα,5aβ,9aα,9bβ)-dodecahydro-3a,6,6,9a-tetramethylnaphtho-[2,1-b]furan and (3aα,5aβ,9aα,9bα)-dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan which utilizes the substituted hexenoic acids, 6-(2',6',6'-trimethyl-cyclohex-1'-en-1'-yl)-4-methyl-hex-2- or -3-enoic acid. The invention also concerns nitriles and a process for manufacture of the hexonic acids from the nitriles, having the formula STR1 wherein one of the bonds denotes a single bond and the other denotes a double bond, and, R represents hydrogen or the ester group COOR1 in which R1 represents a lower alkyl or aryl group.

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