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19902-30-8

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19902-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19902-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,0 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19902-30:
(7*1)+(6*9)+(5*9)+(4*0)+(3*2)+(2*3)+(1*0)=118
118 % 10 = 8
So 19902-30-8 is a valid CAS Registry Number.

19902-30-8Downstream Products

19902-30-8Relevant articles and documents

Stereocontrolled tandem radical cyclization: A new and facile route to syntheses of (±)-α-biotol and (±)-β-biotol

Chen, Yao-Jung,Chang, Wen-Hsin

, p. 2536 - 2539 (2007/10/03)

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Total Syntheses of (+/-)-α-Biotol, (+/-)-β-Biotol, and (+/-)-4-Epi-α-biotol

Grewal, Rupinder S.,Hayes, Peter C.,Sawyer, Jeffery F.,Yates, Peter

, p. 1290 - 1292 (2007/10/02)

Total syntheses of (+/-)-α-biotol, (+/-)-β-biotol, and (+/-)-4-epi-α-biotol from dimethyl 3-hydroxy-6-oxo-4,4,exo-8-trimethyl-cis-bicyclooct-2-ene-1,2-dicarboxylate are reported.

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