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886989-87-3

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886989-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 886989-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,6,9,8 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 886989-87:
(8*8)+(7*8)+(6*6)+(5*9)+(4*8)+(3*9)+(2*8)+(1*7)=283
283 % 10 = 3
So 886989-87-3 is a valid CAS Registry Number.

886989-87-3Upstream product

886989-87-3Relevant articles and documents

Simple and efficient asymmetric synthesis of furofuran lignans yangambin and caruilignan A

Mori, Naoki,Watanabe, Hidenori,Kitahara, Takeshi

, p. 400 - 404 (2006)

A novel asymmetric dimerization of cinnamic acid derivative was achieved in high efficiency and high stereoselectivity. By using the reaction as a key step, two furofuran lignans, yangambin and caruilignan A were synthesized in optically pure form in only 5 and 6 steps, respectively. Georg Thieme Verlag Stuttgart.

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