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71602-67-0

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71602-67-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71602-67-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,0 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71602-67:
(7*7)+(6*1)+(5*6)+(4*0)+(3*2)+(2*6)+(1*7)=110
110 % 10 = 0
So 71602-67-0 is a valid CAS Registry Number.

71602-67-0Downstream Products

71602-67-0Relevant articles and documents

Biomimetic Synthesis of Polyketide Aromatics from Reaction of an Orsellinate Anion with Pyrones and a Pyrylium Salt

Leeper, Finian J.,Staunton, James

, p. 1053 - 1059 (2007/10/02)

Orsellinate anion (12) shows highly regioselective attack on pyrones (13), (22), and (30), and the products were simply converted into derivatives of the polyketides: toralacton (19), 6-hydroxymusizin (26), and eleutherinol (32); although reaction of the anion (12) with the pyrylium salt (33) is less selective, the minor product (34) can give derivatives of either alternariol (36) or rubrofusarin (37) in regiospecific biomimetic reactions.

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