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59684-77-4

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59684-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59684-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,6,8 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 59684-77:
(7*5)+(6*9)+(5*6)+(4*8)+(3*4)+(2*7)+(1*7)=184
184 % 10 = 4
So 59684-77-4 is a valid CAS Registry Number.

59684-77-4Relevant articles and documents

Studies toward synthesis of bioactive labdanes: Efficient synthesis of 9β-carbomethoxy-4 α, 4β, 10β-trimethyl-(trans)- decahydronaphthalen-8-one

Suryawanshi,Chandra, Naveen

, p. 992 - 995 (2007/10/03)

Methyl-5-(2′,6′,6′-trimethylcyclohex-2′-enyl) -3-ketopentanoate 10 has been successfully cyclised to 9β-carbomethoxy- 4α,4β,10β-trimethyl-(trans)-decahydro-naphthalen-8-one 1. Out of the different reaction conditions used, stannic chloride in moist dichlo

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