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144340-78-3

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144340-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144340-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,4 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 144340-78:
(8*1)+(7*4)+(6*4)+(5*3)+(4*4)+(3*0)+(2*7)+(1*8)=113
113 % 10 = 3
So 144340-78-3 is a valid CAS Registry Number.

144340-78-3Downstream Products

144340-78-3Relevant articles and documents

A Study on the Structure/Odour Relationship of Norpatchoulenol and Patchoulol, II

Spreitzer, Helmut

, p. 587 - 592 (1992)

In continuation of studying structure/odour relationships of odourous compounds, the tricyclic patchouli-system is degraded to bicyclic structures by cutting the C6-C7 bond (8 and 9) or by ommitting the methylene group of C11 (12).The olfactory properties are studied and described by using the key odour descriptors - woody, earthy, and camphoraceous. Keywords.Structure/odour relationship; Norpatchoulenol; Patchoulol; Ultrasound.

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