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2447-72-5

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2447-72-5 Usage

Description

Isolated from the flowers of Picralima nitida Stapf., this base has [α]20D - 37° (CHCI3) and gives an ultraviolet spectrum in EtOH with absorption maxima at 238 and 313 mil. The structure has been elucidated by spectroscopic methods.

References

Ledouble et al., Ann. Pharm., 22,463 (I 964) Levyetal., Bull. Soc. Chim. Fr., 1917 (1964)

Check Digit Verification of cas no

The CAS Registry Mumber 2447-72-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2447-72:
(6*2)+(5*4)+(4*4)+(3*7)+(2*7)+(1*2)=85
85 % 10 = 5
So 2447-72-5 is a valid CAS Registry Number.

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2447-72-5Downstream Products

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