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70617-03-7

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70617-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70617-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,1 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70617-03:
(7*7)+(6*0)+(5*6)+(4*1)+(3*7)+(2*0)+(1*3)=107
107 % 10 = 7
So 70617-03-7 is a valid CAS Registry Number.

70617-03-7Upstream product

70617-03-7Relevant articles and documents

Genaral Strategies for the Synthesis of Indole Alkaloids. Total Syntheses of (+/-)-Reserpine and (+/-)-α-Yohimbine

Martin, Stephen F.,Rueeger, Heinrich,Williamson, Sidney A.,Grzejszczak, Slawomir

, p. 6124 - 6134 (2007/10/02)

The concise, total syntheses of the indole alkaloids (+/-)-reserpine (1) and (+/-)-α-yohimbine (4) have been completed by the application of a general strategy that features an intramolecular Diels-Alder reaction for the facile construction of the functio

Total Synthesis of (+/-)-Reserpine

Martin, Stephen F.,Grzejszczak, Slawomir,Rueeger, Heinrich,Williamson Sidney A.

, p. 4072 - 4074 (2007/10/02)

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