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97691-01-5

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97691-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97691-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,9 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 97691-01:
(7*9)+(6*7)+(5*6)+(4*9)+(3*1)+(2*0)+(1*1)=175
175 % 10 = 5
So 97691-01-5 is a valid CAS Registry Number.

97691-01-5Relevant academic research and scientific papers

Highly Efficient Conversion of (-)-Carvone to (+)-5β-Hydroxycarvone

Miyashita, Masaaki,Suzuki, Toshio,Yoshikoshi, Akira

, p. 3377 - 3380 (2007/10/02)

(-)-Carvone has been efficiently transformed into (+)-5β-hydroxycarvone (1), which is expected to play an important role as a potential precursor or as a chiral template in the synthesis of natural products.Both hydroxy selenides 4 and 5, obtained by the

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